What is "ear trumpet"

Trumpet \Trump"et\, n. [F. trompette, dim. of trompe. See Trump a trumpet.]

1. (Mus.) A wind instrument of great antiquity, much used in war and military exercises, and of great value in the orchestra. In consists of a long metallic tube, curved (once or twice) into a convenient shape, and ending in a bell. Its scale in the lower octaves is limited to the first natural harmonics; but there are modern trumpets capable, by means of valves or pistons, of producing every tone within their compass, although at the expense of the true ringing quality of tone.

   The trumpet's loud clangor Excites us to arms.
   --Dryden.

2. (Mil.) A trumpeter.
   --Clarendon.

3. One who praises, or propagates praise, or is the instrument of propagating it.
   --Shak.

   That great politician was pleased to have the greatest wit of those times . . . to be the trumpet of his praises.
   --Dryden.

4. (Mach) A funnel, or short, fiaring pipe, used as a guide or conductor, as for yarn in a knitting machine. Ear trumpet. See under Ear. Sea trumpet (Bot.), a great seaweed ( Ecklonia buccinalis) of the Southern Ocean. It has a long, hollow stem, enlarging upwards, which may be made into a kind of trumpet, and is used for many purposes. Speaking trumpet, an instrument for conveying articulate sounds with increased force. Trumpet animalcule (Zo["o]l.), any infusorian belonging to Stentor and allied genera, in which the body is trumpet-shaped. See Stentor. Trumpet ash (Bot.), the trumpet creeper. [Eng.] Trumpet conch (Zo["o]l.), a trumpet shell, or triton. Trumpet creeper (Bot.), an American climbing plant ( Tecoma radicans) bearing clusters of large red trumpet-shaped flowers; -- called also trumpet flower, and in England trumpet ash. Trumpet fish. (Zo["o]l.)

   1. The bellows fish.

   2. The fistularia. Trumpet flower. (Bot.)

      1. The trumpet creeper; also, its blossom.

      2. The trumpet honeysuckle.

   3. A West Indian name for several plants with trumpet-shaped flowers.

      Trumpet fly (Zo["o]l.), a botfly.

      Trumpet honeysuckle (Bot.), a twining plant ( Lonicera sempervirens) with red and yellow trumpet-shaped flowers; -- called also trumpet flower.

      Trumpet leaf (Bot.), a name of several plants of the genus Sarracenia.

      Trumpet major (Mil.), the chief trumpeter of a band or regiment.

      Trumpet marine (Mus.), a monochord, having a thick string, sounded with a bow, and stopped with the thumb so as to produce the harmonic tones; -- said to be the oldest bowed instrument known, and in form the archetype of all others. It probably owes its name to ``its external resemblance to the large speaking trumpet used on board Italian vessels, which is of the same length and tapering shape.''
      --Grove.

      Trumpet shell (Zo["o]l.), any species of large marine univalve shells belonging to Triton and allied genera. See Triton, 2.

      Trumpet tree. (Bot.) See Trumpetwood.

Ear \Ear\, n. [AS. e['a]re; akin to OFries. ['a]re, ['a]r, OS. ?ra, D. oor, OHG. ?ra, G. ohr, Icel. eyra, Sw. ["o]ra, Dan. ["o]re, Goth. auso, L. auris, Lith. ausis, Russ. ukho, Gr. ?; cf. L. audire to hear, Gr. ?, Skr. av to favor, protect. Cf. Auricle, Orillon.]

1. The organ of hearing; the external ear.

   Note: In man and the higher vertebrates, the organ of hearing is very complicated, and is divisible into three parts: the external ear, which includes the pinna or auricle and meatus or external opening; the middle ear, drum, or tympanum; and the internal ear, or labyrinth. The middle ear is a cavity connected by the Eustachian tube with the pharynx, separated from the opening of the external ear by the tympanic membrane, and containing a chain of three small bones, or ossicles, named malleus, incus, and stapes, which connect this membrane with the internal ear. The essential part of the internal ear where the fibers of the auditory nerve terminate, is the membranous labyrinth, a complicated system of sacs and tubes filled with a fluid (the endolymph), and lodged in a cavity, called the bony labyrinth, in the periotic bone. The membranous labyrinth does not completely fill the bony labyrinth, but is partially suspended in it in a fluid (the perilymph). The bony labyrinth consists of a central cavity, the vestibule, into which three semicircular canals and the canal of the cochlea (spirally coiled in mammals) open. The vestibular portion of the membranous labyrinth consists of two sacs, the utriculus and sacculus, connected by a narrow tube, into the former of which three membranous semicircular canals open, while the latter is connected with a membranous tube in the cochlea containing the organ of Corti. By the help of the external ear the sonorous vibrations of the air are concentrated upon the tympanic membrane and set it vibrating, the chain of bones in the middle ear transmits these vibrations to the internal ear, where they cause certain delicate structures in the organ of Corti, and other parts of the membranous labyrinth, to stimulate the fibers of the auditory nerve to transmit sonorous impulses to the brain.

2. The sense of hearing; the perception of sounds; the power of discriminating between different tones; as, a nice ear for music; -- in the singular only.

   Songs . . . not all ungrateful to thine ear.
   --Tennyson.

3. That which resembles in shape or position the ear of an animal; any prominence or projection on an object, -- usually one for support or attachment; a lug; a handle; as, the ears of a tub, a skillet, or dish. The ears of a boat are outside kneepieces near the bow. See Illust. of Bell.

4. (Arch.)

   1. Same as Acroterium.

   2. Same as Crossette.

5. Privilege of being kindly heard; favor; attention.

   Dionysius . . . would give no ear to his suit.
   --Bacon.

   Friends, Romans, countrymen, lend me your ears.
   --Shak.

   About the ears, in close proximity to; near at hand.

   By the ears, in close contest; as, to set by the ears; to fall together by the ears; to be by the ears.

   Button ear (in dogs), an ear which falls forward and completely hides the inside.

   Ear finger, the little finger.

   Ear of Dionysius, a kind of ear trumpet with a flexible tube; -- named from the Sicilian tyrant, who constructed a device to overhear the prisoners in his dungeons.

   Ear sand (Anat.), otoliths. See Otolith.

   Ear snail (Zo["o]l.), any snail of the genus Auricula and allied genera.

   Ear stones (Anat.), otoliths. See Otolith.

   Ear trumpet, an instrument to aid in hearing. It consists of a tube broad at the outer end, and narrowing to a slender extremity which enters the ear, thus collecting and intensifying sounds so as to assist the hearing of a partially deaf person.

   Ear vesicle (Zo["o]l.), a simple auditory organ, occurring in many worms, mollusks, etc. It consists of a small sac containing a fluid and one or more solid concretions or otocysts.

   Rose ear (in dogs), an ear which folds backward and shows part of the inside.

   To give ear to, to listen to; to heed, as advice or one advising. ``Give ear unto my song.''
   --Goldsmith.

   To have one's ear, to be listened to with favor.

   Up to the ears, deeply submerged; almost overwhelmed; as, to be in trouble up to one's ears. [Colloq.]

n. A conical shape designed to channel sound to the apex, which was placed in the ear, to serve as a hearing aid.

n. a conical acoustic device formerly used to direct sound to the ear of a hearing-impaired person [syn: hearing aid]

Ear trumpets are tubular or funnel-shaped devices which collect sound waves and lead them into the ear. They serve as hearing aids, resulting in a strengthening of the sound energy impact to the eardrum and thus a better hearing for a deaf or hard-of-hearing individual.

Ear trumpets were made of sheet metal, silver, wood, snail shells or animal horns.