Crossword clues for leaf
- Grub for a grub
- The main organ of photosynthesis and transpiration in higher plants
- A sheet of any written or printed material (especially in a manuscript or book)
- Hinged or detachable flat section (as of a table or door)
- Frond, e.g.
- Bud, eventually
- Thing taken from someone's book
- Autumn faller
- Table insert
- Part of some tables
- Part of a major's insignia
- Green piece
- Rare book-dealer's unit
- Two printed pages
- Frond? Indeed!
- Maple or gold follower
- Creator of Ferdinand the Bull
- Part of a tome
- Ferdinand creator
- Word with fig or fly
- Humorist Munro
- Sheet of paper
- Page (through)
- Word after over or clover
- Flip (through)
- Two pages
- Table extender
- Table part
- Thumb (through)
- Vein holder
- Bit of foliage
- Fall faller
- Table section
- Book part
- Table expander
- Browse (through)
- Vein site
- Table extension
- Natural rustler
- One that's stalked
- Dining table expander
- It falls in the fall
- Canadian flag symbol
Longman Dictionary of Contemporary English
The Collaborative International Dictionary
Leaf \Leaf\ (l[=e]f), n.; pl. Leaves (l[=e]vz). [OE. leef, lef, leaf, AS. le['a]f; akin to S. l[=o]f, OFries. laf, D. loof foliage, G. laub, OHG. loub leaf, foliage, Icel. lauf, Sw. l["o]f, Dan. l["o]v, Goth. laufs; cf. Lith. lapas. Cf. Lodge.]
(Bot.) A colored, usually green, expansion growing from the side of a stem or rootstock, in which the sap for the use of the plant is elaborated under the influence of light; one of the parts of a plant which collectively constitute its foliage.
Note: Such leaves usually consist of a blade, or lamina, supported upon a leafstalk or petiole, which, continued through the blade as the midrib, gives off woody ribs and veins that support the cellular texture. The petiole has usually some sort of an appendage on each side of its base, which is called the stipule. The green parenchyma of the leaf is covered with a thin epiderm pierced with closable microscopic openings, known as stomata.
(Bot.) A special organ of vegetation in the form of a lateral outgrowth from the stem, whether appearing as a part of the foliage, or as a cotyledon, a scale, a bract, a spine, or a tendril.
Note: In this view every part of a plant, except the root and the stem, is either a leaf, or is composed of leaves more or less modified and transformed.
Something which is like a leaf in being wide and thin and having a flat surface, or in being attached to a larger body by one edge or end; as:
A part of a book or folded sheet containing two pages upon its opposite sides.
A side, division, or part, that slides or is hinged, as of window shutters, folding doors, etc.
The movable side of a table.
A very thin plate; as, gold leaf.
A portion of fat lying in a separate fold or layer.
One of the teeth of a pinion, especially when small.
Leaf beetle (Zo["o]l.), any beetle which feeds upon leaves; esp., any species of the family Chrysomelid[ae], as the potato beetle and helmet beetle.
Leaf bridge, a draw-bridge having a platform or leaf which swings vertically on hinges.
Leaf bud (Bot.), a bud which develops into leaves or a leafy branch.
Leaf butterfly (Zo["o]l.), any butterfly which, in the form and colors of its wings, resembles the leaves of plants upon which it rests; esp., butterflies of the genus Kallima, found in Southern Asia and the East Indies.
Leaf crumpler (Zo["o]l.), a small moth ( Phycis indigenella), the larva of which feeds upon leaves of the apple tree, and forms its nest by crumpling and fastening leaves together in clusters.
Leaf fat, the fat which lies in leaves or layers within the body of an animal.
Leaf flea (Zo["o]l.), a jumping plant louse of the family Psyllid[ae].
Leaf frog (Zo["o]l.), any tree frog of the genus Phyllomedusa.
Leaf green.(Bot.) See Chlorophyll.
Leaf hopper (Zo["o]l.), any small jumping hemipterous insect of the genus Tettigonia, and allied genera. They live upon the leaves and twigs of plants. See Live hopper.
Leaf insect (Zo["o]l.), any one of several genera and species of orthopterous insects, esp. of the genus Phyllium, in which the wings, and sometimes the legs, resemble leaves in color and form. They are common in Southern Asia and the East Indies.
Leaf lard, lard from leaf fat. See under Lard.
Leaf louse (Zo["o]l.), an aphid.
Leaf metal, metal in thin leaves, as gold, silver, or tin.
Leaf miner (Zo["o]l.), any one of various small lepidopterous and dipterous insects, which, in the larval stages, burrow in and eat the parenchyma of leaves; as, the pear-tree leaf miner ( Lithocolletis geminatella).
Leaf notcher (Zo["o]l.), a pale bluish green beetle ( Artipus Floridanus), which, in Florida, eats the edges of the leaves of orange trees.
Leaf roller (Zo["o]l.), See leaf roller in the vocabulary.
Leaf scar (Bot.), the cicatrix on a stem whence a leaf has fallen.
Leaf sewer (Zo["o]l.), a tortricid moth, whose caterpillar makes a nest by rolling up a leaf and fastening the edges together with silk, as if sewn; esp., Phoxopteris nubeculana, which feeds upon the apple tree.
Leaf sight, a hinged sight on a firearm, which can be raised or folded down.
Leaf trace (Bot.), one or more fibrovascular bundles, which may be traced down an endogenous stem from the base of a leaf.
Leaf tier (Zo["o]l.), a tortricid moth whose larva makes a nest by fastening the edges of a leaf together with silk; esp., Teras cinderella, found on the apple tree.
Leaf valve, a valve which moves on a hinge.
Leaf wasp (Zo["o]l.), a sawfly.
To turn over a new leaf, to make a radical change for the better in one's way of living or doing. [Colloq.]
They were both determined to turn over a new leaf.
Leaf \Leaf\, Leaf out \Leaf out\(l[=e]f), v. i. [imp. & p. p.
Leafed (l[=e]ft); p. pr. & vb. n. Leafing.]
To shoot out leaves; to produce leaves; to leave; as, the
trees leaf in May.
--Sir T. Browne.
Douglas Harper's Etymology Dictionary
Old English leaf "leaf of a plant; page of a book," from Proto-Germanic *laubaz (cognates: Old Saxon lof, Old Norse lauf, Old Frisian laf, Dutch loof, Old High German loub, German Laub "foliage, leaves," Gothic lauf), perhaps from PIE *leup- "to peel off, break off" (cognates: Lithuanian luobas, Old Church Slavonic lubu "bark, rind"). Extended 15c. to very thin sheets of metal (especially gold). Meaning "hinged flap on the side of a table" is from 1550s.
"to turn over (the pages of a book)," 1660s, from leaf (n.). The notion of a book page also is in the phrase to turn over a (new) leaf (1570s). Related: Leafed; leaved; leafing.
n. The usually green and flat organ that represents the most prominent feature of most vegetative plants. vb. (context intransitive English) To produce leaves; put forth foliage.
Leaf is a Japanese visual novel studio under the publisher Aquaplus, and has offices in Yodogawa-ku, Osaka, and Tokyo. It and its competitor Key (to which it is often compared) are two of the most popular and successful dedicated visual novel studios operating today. It was launched out of obscurity by its early release To Heart. Leaf used the XviD video codec in several games: Aruru to Asobo!!, Tears to Tiara, Kusari, and ToHeart2 X Rated. Since XviD is free software, released under the GPL, Leaf was forced to release the source code to those games under the same license. One still required the game data to actually play the games with the source code. In addition, a free software engine called xlvns was developed soon after Leaf released its first three visual novels. Characters from Utawarerumono, Tears to Tiara, To Heart, and Kizuato are playable in Aquapazza: Aquaplus Dream Match, a fighting game developed by Aquaplus featuring characters from various Leaf games.
A leaf is an organ of a vascular plant.
Leaf or Leaves may also refer to:
Leaf was a Dutch band from Utrecht. Their first single, Wonderwoman was released in October 2007.
Leaf was founded in 2005 by a group of students from the Rockacademie. The band plays acoustic pop songs and had quite a bit of success at the Dutch Popronde 2006. In the spring of 2007 they came out on top in a talent contest held by the Dutch newspaper De Telegraaf. The band members are Annemarie Brohm, Tinus Konijnenburg, Ocker Gevaerts, Joni Scholten and Jeroen Blumers.
The band's independently produced album 'Life's a Beach' was received very well, and was later re-released on 16 November 2007 after securing a record label. One of the most popular singles on the album is Wonderwoman (a.k.a. "Why's my Life so Boring"), which went on to become a top 10 hit in the Dutch Top 40 charts. The song got an additional popularity boost due to it being used in the television show Koefnoen.
The band split up on 12 January 2009 due to creative differences within the group.
Leaf, previously a division of Scitex and later Kodak, is now a subsidiary of Phase One. Leaf manufactures high end digital backs for medium format and large format cameras. In 1991, Leaf introduced the first medium format digital camera back, the Leaf DCB1, nicknamed ‘The Brick’, which had a resolution of 4 million pixels (4 megapixels). As of 2012, Leaf produces the Credo line of digital camera backs, ranging from 40 to 80 megapixels. Until 2010, Leaf also produced photography workflow software Leaf Capture.
Typically a leaf is a thin, dorsiventrally flattened organ, borne above ground and specialized for photosynthesis. In most leaves, the primary photosynthetic tissue, the ( palisade mesophyll), is located on the upper side of the blade or lamina of the leaf but in some species, including the mature foliage of Eucalyptus palisade mesophyll is present on both sides and the leaves are said to be isobilateral. Most leaves have distinctive upper (adaxial) and lower (abaxial) surfaces that differ in colour, hairiness, the number of stomata (pores that intake and output gases), epicuticular wax amount and structure and other features.
Broad, flat leaves with complex venation are known as megaphylls and the species that bear them, the majority, as broad-leaved or megaphyllous plants. In others, such as the clubmosses, with different evolutionary origins, the leaves are simple, with only a single vein and are known as microphylls.
Some leaves, such as bulb scales are not above ground, and in many aquatic species the leaves are submerged in water. Succulent plants often have thick juicy leaves, but some leaves are without major photosynthetic function and may be dead at maturity, as in some cataphylls, and spines). Furthermore, several kinds of leaf-like structures found in vascular plants are not totally homologous with them. Examples include flattened plant stems called phylloclades and cladodes, and flattened leaf stems called phyllodes which differ from leaves both in their structure and origin. Many structures of non-vascular plants, such as the phyllids of mosses and liverworts and even of some foliose lichens, which are not plants at all (in the sense of being members of the kingdom Plantae), look and function much like leaves.
Leaf Holdings, Inc., also known as Leaf, is a platform technology that serves as a central hub for small business commerce. The Leaf platform consists of a tablet computer built specifically for Point of Sale (POS), and a cloud-based software tool for business management, analytics, and customer engagement. Leaf is designed to help retail stores, restaurants, and other small businesses improve the speed and ease of checkout, and to help business owners obtain better insight into, and control over their operations.
Usage examples of "leaf".
It bore both the rich aroma of leaves being burnt in the fall and the faint perfume of wildflowers ablow in the spring, but it also held a third attar which seemed to be the breath of the Wind itself which none could ever set name to.
The secretion with animal matter in solution is then drawn by capillary attraction over the whole surface of the leaf, causing all the glands to secrete and allowing them to absorb the diffused animal matter.
After a leaf had been left in a weak infusion of raw meat for 10 hours, the cells of the papillae had evidently absorbed animal matter, for instead of limpid fluid they now contained small aggregated masses of protoplasm, which slowly and incessantly changed their forms.
But certain it is that Netherlandish illumination, in its border foliages, after the taste for the larger vine and acanthus leaf had superseded the ivy, the drawing is studiously sculpturesque.
The degree of acidity of the secretion varied somewhat on the glands of the same leaf.
Faith has suffered through the passing of the Greatest Holy Leaf is too immense to be adequately expressed in words, and we cannot fully realize its significance at the present stage of the evolution of the Cause.
A man can hardly live there till next grass afore he is in the yaller leaf.
He opened the first agenda and leafed through the pages, stopping to point out several of the entries that had merited his attention.
A leaf placed in milk had the contents of its cells somewhat aggregated in 1 hr.
A leaf with aggregated masses, caused by its having been waved for 2 m.
Without care or consideration of ahimsa, Danlo reached up to the lowest branch of the tree above the bench, and he plucked off a single leaf.
For a moment he shook like a alder leaf in an autumn gale and then the sinister half-recollection faded and was gone before he could grasp its import.
Of course, he was writing about coca, not cocaine, but the moment the alkaloid was isolated from the leaf they were assumed to be one and the same.
Chapare leaf meanwhile - large, high in alkaloid and no good for chewing at all - was excellent for processing into cocaine paste.
The requisites for chewing are: a small piece of areca nut, a leaf of the Sirih or betel pepper, a little moistened lime, and, if you wish to be very luxurious, a paste made of spices.