Dictionary De - En
De - Es
De - Pt| English Dictionary: Acorn | by the DICT Development Group |
| 3 results for Acorn | |
| From WordNet (r) 3.0 (2006) [wn]: | |
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| From Webster's Revised Unabridged Dictionary (1913) [web1913]: | |
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Acorn \A"corn\, n. [AS. [91]cern, fr. [91]cer field, acre; akin to D. aker acorn, Ger. ecker, Icel. akarn, Dan. agern, Goth. akran fruit, akrs field; -- orig. fruit of the field. See {Acre}.] 1. The fruit of the oak, being an oval nut growing in a woody cup or cupule. 2. (Naut.) A cone-shaped piece of wood on the point of the spindle above the vane, on the mast-head. 3. (Zo[94]l.) See {Acorn-shell}. | |
| From Webster's Revised Unabridged Dictionary (1913) [web1913]: | |
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Oak \Oak\ ([omac]k), n. [OE. oke, ok, ak, AS. [be]c; akin to D. eik, G. eiche, OHG. eih, Icel. eik, Sw. ek, Dan. eeg.] 1. (Bot.) Any tree or shrub of the genus {Quercus}. The oaks have alternate leaves, often variously lobed, and staminate flowers in catkins. The fruit is a smooth nut, called an {acorn}, which is more or less inclosed in a scaly involucre called the cup or cupule. There are now recognized about three hundred species, of which nearly fifty occur in the United States, the rest in Europe, Asia, and the other parts of North America, a very few barely reaching the northern parts of South America and Africa. Many of the oaks form forest trees of grand proportions and live many centuries. The wood is usually hard and tough, and provided with conspicuous medullary rays, forming the silver grain. 2. The strong wood or timber of the oak. Note: Among the true oaks in America are: {Barren oak}, or {Black-jack}, {Q. nigra}. {Basket oak}, {Q. Michauxii}. {Black oak}, {Q. tinctoria}; -- called also {yellow} or {quercitron oak}. {Bur oak} (see under {Bur}.), {Q. macrocarpa}; -- called also {over-cup} or {mossy-cup oak}. {Chestnut oak}, {Q. Prinus} and {Q. densiflora}. {Chinquapin oak} (see under {Chinquapin}), {Q. prinoides}. {Coast live oak}, {Q. agrifolia}, of California; -- also called {enceno}. {Live oak} (see under {Live}), {Q. virens}, the best of all for shipbuilding; also, {Q. Chrysolepis}, of California. {Pin oak}. Same as {Swamp oak}. {Post oak}, {Q. obtusifolia}. {Red oak}, {Q. rubra}. {Scarlet oak}, {Q. coccinea}. {Scrub oak}, {Q. ilicifolia}, {Q. undulata}, etc. {Shingle oak}, {Q. imbricaria}. {Spanish oak}, {Q. falcata}. {Swamp Spanish oak}, or {Pin oak}, {Q. palustris}. {Swamp white oak}, {Q. bicolor}. {Water oak}, {Q. aguatica}. {Water white oak}, {Q. lyrata}. {Willow oak}, {Q. Phellos}. Among the true oaks in Europe are: {Bitter oak}, [or] {Turkey oak}, {Q. Cerris} (see {Cerris}). {Cork oak}, {Q. Suber}. {English white oak}, {Q. Robur}. {Evergreen oak}, {Holly oak}, [or] {Holm oak}, {Q. Ilex}. {Kermes oak}, {Q. coccifera}. {Nutgall oak}, {Q. infectoria}. Note: Among plants called oak, but not of the genus {Quercus}, are: {African oak}, a valuable timber tree ({Oldfieldia Africana}). {Australian, [or] She}, {oak}, any tree of the genus {Casuarina} (see {Casuarina}). {Indian oak}, the teak tree (see {Teak}). {Jerusalem oak}. See under {Jerusalem}. {New Zealand oak}, a sapindaceous tree ({Alectryon excelsum}). {Poison oak}, the poison ivy. See under {Poison}. | |
