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loop
Longman Dictionary of Contemporary English
loop
I.noun
COLLOCATIONS FROM OTHER ENTRIES
a loop of wire
▪ There is no latch or knob – just a loop of wire that goes over a nail.
COLLOCATIONS FROM CORPUS
■ ADJECTIVE
continuous
▪ The tape is said to run in a continuous loop, a method of speeding up access time to data.
▪ Ink ribbons for dot-matrix printers are made in the form of a continuous loop.
▪ And the continuous loops put an end to tangled cords.
■ NOUN
belt
▪ Jimmy went back to his conversation with the tattooed man, his thumb now resting casually in Sean's belt loop.
▪ He had a wrench hanging from his belt loop.
▪ B Fashionable trousers with inverted front pleats, belt loops and turn-ups.
▪ They also pack away neatly into their own back pocket, with a small belt loop attached - a nice touch.
feedback
▪ A standard improvement on this feedback loop is shown next.
▪ The loss was caused by technological change and the amplifying feedback loop of responses to that change.
▪ Recent work has focused on the gastrin acid secretion feedback loop and identified a number of potential pathogenetic pathways.
▪ Fortunately, feedback loops can be combined into useful configurations.
▪ This closes the positive feedback loop, because the more the bridge sways, the more force people exert to keeping standing.
▪ Ashby was an engineer interested in nonlinear control circuits and the virtues of positive feedback loops.
▪ Deviancy amplification is achieved by means of a relatively simple positive feedback loop.
▪ Negative feedback loops can be periodic.
wire
▪ The paper support for this is a flimsy piece of plastic, and a wire loop.
▪ Pick up the web on this card, as with the wire loop.
■ VERB
close
▪ Feedback from the department to the senior house officers would close the educational loop.
▪ A closed loop is a self-contained unit that has no identifiable beginning or end, like a circle or an integrated circuit.
▪ This closes the positive feedback loop, because the more the bridge sways, the more force people exert to keeping standing.
▪ Periodicity is the consequence of activity propagating through the closed loop.
▪ Feedback networks that have closed loops are recurrent systems.
▪ Systems theory suggests that a closed loop of activity, left undisturbed, will replicate itself over and over.
▪ The same zero-pollution closed-loop principles in a plating factory can be designed into an industrial park or entire region.
▪ Networks with closed loops are called recurrent networks.
form
▪ Either form a loop of sticky strip at the bottom, or cut off the part that isn t sticky.
▪ The blade itself forms an endless loop, like the infinity sign in modern mathematics.
▪ Secure the bridle adjustment with a half-hitch to form a small loop.
throw
▪ George threw his loop, missed.
▪ Joanna totally threw me for a loop.
EXAMPLES FROM OTHER ENTRIES
▪ belt loops
▪ Pull the end of the string through the loop and tighten.
▪ The gate was attached to the post by a loop of rusty wire.
▪ The road goes round in a loop and rejoins the main road about 2 kilometres past the town.
EXAMPLES FROM CORPUS
▪ D1771 comes off the loop with a local trip freight in 1965.
▪ He performed a laborious loop, the signal for Kimberley and Killion to join him.
▪ It was a kind of loop and roll that dodged the pursuing aircraft and brought you up behind it.
▪ Picture the belt down across his chest with the sun glinting on the bullets that filled most of the loops.
▪ The descending limb of the loop of Henle is water-permeable but relatively solute-impermeable.
▪ The new decoder uses an amplitude locked loop in combination with a phase locked loop to achieve this breakthrough.
▪ This seems to be what is happening in the examples above, where the adult is acting as a simple feedback loop.
II.verb
COLLOCATIONS FROM CORPUS
■ NOUN
neck
▪ Jungle boots were looped round their necks and they carried weapons.
▪ A choke collar looped around his neck, a glittering chain.
▪ A canvas satchel looped round his neck sagged against his chest.
▪ His head snapped violently and twisted to follow it, as though it had tethered him, looped around his neck.
▪ He had retained his grandpa's Albert, however, and wore the watch chain looped round his neck like a medallion.
▪ White-bead chains that held dosimeters, radiation-sensing devices resembling large telephone pagers, were looped around their necks.
▪ Cecilia could see that the man with the bear held it by a chain looped round its neck.
▪ With her arms looped around my neck, she felt so fragile and small.
EXAMPLES FROM OTHER ENTRIES
▪ A man in the next car was looping a tie around his neck.
▪ The space probe looped toward Jupiter.
EXAMPLES FROM CORPUS
▪ A knotted skein of nylon straps was looped round his chest.
▪ Cecilia could see that the man with the bear held it by a chain looped round its neck.
▪ It was tricky work, which Trondur directed, to loop the belts around the raft and then pull them tight.
▪ The seven kites dipped and looped as one.
▪ Then he starts to loop his hair into an elastic band first thing every morning.
▪ White-bead chains that held dosimeters, radiation-sensing devices resembling large telephone pagers, were looped around their necks.
The Collaborative International Dictionary
Loop

Loop \Loop\, n. [Cf. Ir. & Gael. lub loop, noose, fold, thong, bend, lub to bend, incline.]

  1. A fold or doubling of a thread, cord, rope, etc., through which another thread, cord, etc., can be passed, or which a hook can be hooked into; an eye, as of metal; a staple; a noose; a bight.

    That the probation bear no hinge, nor loop To hang a doubt on.
    --Shak.

  2. A small, narrow opening; a loophole.

    And stop all sight-holes, every loop from whence The eye of Reason may pry in upon us.
    --Shak.

  3. A curve of any kind in the form of a loop.

  4. (Telegraphy) A wire forming part of a main circuit and returning to the point from which it starts.

  5. (Acoustics) The portion of a vibrating string, air column, etc., between two nodes; -- called also ventral segment.

    Loop knot, a single knot tied in a doubled cord, etc. so as to leave a loop beyond the knot. See Illust. of Knot.

Loop

Loop \Loop\ (l[=oo]p), n. [G. luppe an iron lump. Cf. Looping.] (Iron Works) A mass of iron in a pasty condition gathered into a ball for the tilt hammer or rolls. [Written also loup.]

Loop

Loop \Loop\ (l[=oo]p), v. t. [imp. & p. p. Looped (l[=oo]pt); p. pr. & vb. n. Looping.] To make a loop of or in; to fasten with a loop or loops; -- often with up; as, to loop a string; to loop up a curtain.

Douglas Harper's Etymology Dictionary
loop

late 14c., "loop of cloth, rope, leather, etc.," probably of Celtic origin (compare Gaelic lub "bend," Irish lubiam), influenced by or blended with Old Norse hlaup "a leap, run" (see leap (v.)). In reference to magnetic recording tape or film, first recorded 1931. Computer programming sense first attested 1947.

loop

"to form a loop," c.1400, "draw (a leash through a ring)," from loop (n.). Related: Looped; looping. Slang looped "drunk" is from 1934. Loop the loop (1900) originally was in reference to roller-coasters at amusement parks.\n\n"Loop-the-Loop" is the name of a new entertainment which goes further in the way of tempting Providence than anything yet invented. The "Loop" is an immense circle of track in the air. A car on a mimic railway shoots down a very steep incline, and is impelled around the inner side of this loop. ... The authorities at Coney Island are said to have prohibited "looping-the-loop" because women break their corset strings in their efforts to catch their breath as they sweep down the incline, and moreover, a young man is reported to have ruptured a blood vessel in his liver.

["Philadelphia Medical Journal," Aug. 10, 1901]

Wiktionary
loop

Etymology 1 n. 1 A length of thread, line or rope that is doubled over to make an opening. 2 The opening so formed. 3 A shape produced by a curve that bends around and crosses itself. 4 A ring road or beltway. 5 An endless strip of tape or film allowing continuous repetition. 6 A complete circuit for an electric current. 7 (context programming English) A programmed sequence of instructions that is repeated until or while a particular condition is satisfied. 8 (context graph theory English) An edge that begins and ends on the same vertex. 9 (context topology English) A path that starts and ends at the same point. 10 (context algebra English) A quasigroup with an identity element. 11 A loop-shaped intrauterine device. 12 An aerobatic maneuver in which an aircraft flies a circular path in a vertical plane. 13 A small, narrow opening; a loophole. 14 (alternative form of loup nodot=yes English) (mass of iron). 15 (biochemistry) A flexible region in a protein's secondary structure. Etymology 2

vb. 1 (context transitive English) To form something into a loop. 2 (context transitive English) To fasten or encircle something with a loop. 3 (context transitive English) To fly an aircraft in a loop. 4 (context transitive English) To move something in a loop. 5 (context transitive English) To join electrical components to complete a circuit. 6 (context intransitive English) To form a loop. 7 (context intransitive English) To move in a loop.

WordNet
loop
  1. v. move in loops; "The bicycle looped around the tree"

  2. make a loop in; "loop a rope" [syn: intertwine]

  3. fly loops, perform a loop; "the stunt pilot looped his plane"

  4. wind around something in coils or loops [syn: coil, curl] [ant: uncoil]

  5. fasten or join with a loop; "He looped the watch through his belt"

loop
  1. n. fastener consisting of a metal ring for lining a small hole to permit the attachment of cords or lines [syn: cringle, eyelet, grommet, grummet]

  2. anything with a round or oval shape (formed by a curve that is closed and does not intersect itself)

  3. (computer science) a single execution of a set of instructions that are to be repeated; "the solution took hundreds of iterations" [syn: iteration]

  4. an inner circle of advisors (especially under President Reagan); "he's no longer in the loop"

  5. the basic pattern of the human fingerprint

  6. a computer program that performs a series of instructions repeatedly until some specified condition is satisfied

  7. the topology of a network whose components are connected in a loop [syn: loop topology]

  8. an intrauterine device in the shape of a loop

  9. a complete electrical circuit around which current flows or a signal circulates [syn: closed circuit] [ant: open circuit]

  10. a flight maneuver; aircraft flies a complete circle in the vertical plane [syn: loop-the-loop]

Gazetteer
Wikipedia
Loop

Loop or LOOP may refer to:

Loop (music)

In electroacoustic music, a loop is a repeating section of sound material. Short sections of material can be repeated to create ostinato patterns. A loop can be created using a wide range of music technologies including digital samplers, synthesizers, sequencers, drum machines, tape machines, delay units, or they can be programmed using computer music software.

Loop (knot)

In reference to knots, loop may refer to:

  • One of the fundamental structures used to tie knots. Specifically, it is a U-form narrower than a bight.
  • A type of knot used to create a closed circle in a line.
Loop (band)

Loop are an English alternative rock band, formed in 1986 in Croydon, Surrey.

The band went through several lineup changes, with frontman Robert Hampson being the only permanent band member. They split in 1991 following the release of their final album, A Gilded Eternity (1990). The 1989–90 lineup of Hampson, John Wills, Scott Dawson and Neil Mackay reforming in 2013 for a series of gigs. In November 2014, Hampson unveiled a new lineup of the band with himself as the sole original band member.

Loop (novel)

is the third in the series of Ring novels by Koji Suzuki.

The story revolves around a simulated reality, exactly the same as our own, known as the Loop: created to simulate the emergence and evolution of life. It is in this alternate universe that the events of the previous novels, Ring and Spiral took place.

Loop (topology)

A loop in mathematics, in a topological space X is a continuous function f from the unit interval I = [0,1] to X such that f(0) = f(1). In other words, it is a path whose initial point is equal to the terminal point.

A loop may also be seen as a continuous map f from the pointed unit circle S into X, because S may be regarded as a quotient of I under the identification of 0 with 1.

The set of all loops in X forms a space called the loop space of X.

Loop (graph theory)

In graph theory, a loop (also called a self-loop or a "buckle") is an edge that connects a vertex to itself. A simple graph contains no loops.

Depending on the context, a graph or a multigraph may be defined so as to either allow or disallow the presence of loops (often in concert with allowing or disallowing multiple edges between the same vertices):

  • Where graphs are defined so as to allow loops and multiple edges, a graph without loops or multiple edges is often distinguished from other graphs by calling it a "simple graph".
  • Where graphs are defined so as to disallow loops and multiple edges, a graph that does have loops or multiple edges is often distinguished from the graphs that satisfy these constraints by calling it a "multigraph" or " pseudograph".
Loop (education)

Looping, in education, refers to the practice of a teacher remaining with the same group of students for more than one school year. For example, a teacher who teaches a third grade class and then goes on to teach the same students, the following year, for the fourth grade.

This is distinct from the teacher of a multi-age class, who teaches a specific range of school grades together. In this case, although each child remains with the same teacher for multiple years, the group of students being taught changes annually as older children leave the group and are replaced by younger students entering.

Looping is usual in Waldorf education, where the traditional goal has been for a primary teacher to remain as the lead teacher of a class for eight consecutive years, though in conjunction with numerous specialized teachers; in recent decades, many schools have been reducing the loop to a shorter interval.

Loop (Texarkana)

The Loop is a beltway around Texarkana, a twin city in the U.S. states of Arkansas and Texas, running about 16 miles (26 km). Consisting a section of Interstate 49 in Arkansas, and Loop 151 and a section of I-369 and U.S. Highway 59 in Texas, it forms a three-quarter loop around the east, south and west sides of the city. ( Interstate 30 completes the circle on the north side.) The Loop is built to Interstate Freeway Standards.

The south side is bisected by State Line Avenue, which runs north–south along the state line. The whole half in Arkansas is Highway 151; US 59 intersects the Loop near the southwest corner, and so only the south side in Texas is Loop 151. Old US 59 into Texarkana (Lake Drive) is now State Highway 93.

Loop (song)

is the 12th single by Japanese singer Maaya Sakamoto. It was her first single that was not composed by Yoko Kanno.

"Loop" was used as the ending theme for the first season of Tsubasa Chronicle.

Loop (mobile)

Loop is a Mobile Virtual Network Operator in Bulgaria. It is owned my M-Tel, the largest GSM mobile phone operator in the country. It is specially designed for young people between 14 and 29 years old. It offers various of tariff plans for every kind of users.

Loop began operating in 2006. It was presented as low - cost mobile tariff plans which allows all the users of the Loop network to communicate on very low prices. At first Loop mobile plans were with no monthly fees, only with minimal obligated usage. Loop phone numbers begin with the digits 088-3.1

Loop (album)

Loop is the fifth album by Keller Williams, released in 2001. It features live recordings from three shows in the Pacific Northwest in 2000.

Loop (1997 film)

Loop is a 1997 British romantic comedy feature film produced by Tedi De Toledo and Michael Riley. It was written by Tim Pears and is the debut film of director Allan Niblo.

The writer of Loop, Tim Pears, also wrote the novel for In a Land of Plenty which was turned into an acclaimed 10 part TV drama serial for the BBC and produced by the London-based production company Sterling Pictures and Talkback Productions.

Loop (Amtrak train)

The Loop was a daily passenger train operated by Amtrak between Chicago and Springfield, Illinois. The Loop began on April 27, 1986, with funding support from the state of Illinois. The train acted as a counterpart to the State House, departing Chicago in the morning and returning in the afternoon. Funding shortfalls eliminated Saturday service in mid-1995, and the train ended altogether on June 28, 1996, after Illinois withdrew its support.

The Loop originally operated with refurbished bilevel cars from the Chicago & North Western Railway, but by 1987 Amtrak substituted Amfleet coaches, later supplemented by Horizon Fleet coaches.

Loop (inlet)

The old inlet ran between the present villages of Ahrenshoop and Althagen. The Loop was roughly two metres deep and had posts for mooring boats and barges. Its navigability was frequently curtailed by storms and silting up. Today only a small ditch remains on the former Mecklenburg-Pomeranian border, which runs alongside a main road, the so-called Grenzweg ("border way").

The cartographer and court astronomer at the Mecklenburg court, Tilemann Stella, described the Loop thus: ''"Between the village of Oldenhagen [Althagen] and the Arnshope [Ahrenshoop], the waters of the Ribnitz river and lake break through into the salty sea. Beyond the beach is a large pile of rock and bricks at the place by the beach; that was the customs post, located 3 or 4 ruthen [50 metres] into the salty sea. Beyond that, forty or fifty posts stood in the salt sea, at the end of which was a large pile of rocks on which the fort stood."''

At the end of the 14th century the Pomeranian duke, Barnim VI, wanted to turn Ahrenshoop into a larger trading town in order to benefit from the growth in trade. The then Arneshop was an important trading post with up to 500 inhabitants. To that end, he had the place protected by ditches, border fortifications, customs posts and a fortified redoubt. Its further development failed, however, due to the vulnerability of the Loop to the vagaries of the weather.

The Victual Brothers also used the Loop and the Permin near Wustrow to enter the waters of the bodden, which they used as a refuge between their piratic raids. The Hanseatic city of Rostock, which envisaged its trading privileges being affected by a harbour on the Darß, finally had Ahrenshoop destroyed, after two failed attempts, in 1395 and the Darß Canal filled in.

LOOP (programming language)

LOOP is a programming language designed by Uwe Schöning, along with GOTO and WHILE. The only operations supported in the language are assignment, addition and looping.

The key property of the LOOP language is that the functions it can compute are exactly the primitive recursive functions.

Loop (1999 film)

Loop is a 1999 Venezuelan drama film directed by Julio Sosa Pietri. The film was selected as the Venezuelan entry for the Best Foreign Language Film at the 71st Academy Awards, but was not accepted as a nominee.

Usage examples of "loop".

Two of the towers were ablaze, black smoke pouring from their arrow loops and twisting in the light wind as it rose into the sky.

The two loops may be connected by an appending ridge provided that it does not abut at right angles between the shoulders of the loop formation.

For example, a loop with an appendage abutting upon its recurve between the shoulders and at right angles, as in illustration 56, will appear sometimes as in illustration 57 with the recurve totally destroyed.

An appendage abutting upon a loop at right angles between the shoulders is considered to spoil the loop, while an appendage which flows off smoothly is considered to leave the recurve intact.

There are three loop formations, each one of which is spoiled by an appendage abutting upon its recurve between the shoulders at a right angle.

It cannot be classified as a whorl of the double loop type because the formation above the lower loop is too pointed and it also has an appendage abutting upon it at a right angle.

The looping ridge A, at the center, has an appendage B abutting upon its recurve.

The core is placed upon the end of the ridge abutting upon the inside of the loop, and so the imaginary line crosses no looping ridge, which is necessary.

Drapes of white cotton, embroidered in what is known as Broderie Anglaise, were looped back against the posts.

Then he opened his blanket and I perceived that fastened about him by a loop of hide in such a fashion that it could be drawn out in a moment, was the blade of a broad assegai, the shaft of which was shortened to about six inches.

Taking up a tossaway from the stack, Picardy grasped the small loop and held the aubade over the crystal jet.

Attached to the belt by a loop was an ivory-handled flint knife in a rawhide sheath, and suspended from another loop, the lower section of a hollow black aurochs horn, a drinking cup that was a talisman of the Aurochs Hearth.

A rabbit snare is made of fine babiche, sinew, cord, or wire, and the loop is hung over a rabbit runway just high enough to catch it round the neck.

Frequently, too, snares for deer are set in suitable places along the barrier, and while the snares are made of babiche the loops are kept open with blades of grass.

Angry amber eyes glared from a begrimed face, and Ruark came to his feet with a snarl, gathering his chains into a long loop and swinging it in open threat.