Definition of acorn. Meaning of acorn. Synonyms of acorn

Here you will find one or more explanations in English for the word acorn. Also in the bottom left of the page several parts of wikipedia pages related to the word acorn and, of course, acorn synonyms and on the right images related to the word acorn.

Definition of acorn

Acorn
Acorn A"corn, n. [AS. [ae]cern, fr. [ae]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["o]l.) See Acorn-shell.
acorn
Oak Oak ([=o]k), n. [OE. oke, ok, ak, AS. [=a]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.

Meaning of acorn from wikipedia

- The acorn is the nut of the oaks and their close relatives (genera Quercus, Notholithocarpus and Lithocarpus, in the family ****aceae). It usually contains...
- Look up acorn in Wiktionary, the free dictionary. An acorn is the nut of an oak tree. Acorn or ACORN may also refer to: Acorn (software), a graphic editor...
- The Acorn Archimedes is a family of personal computers designed by Acorn Computers of Cambridge, England. The systems in this family use Acorn's own ARM...
- Acorn Computers Ltd. was a British computer company established in Cambridge, England in 1978 by Hermann Hauser, Chris Curry and Andy Hopper. The company...
- Acorn TV is a British-American over-the-top VOD streaming service offering television programming from Australia, Canada, other Commonwealth countries...
- have spirally arranged leaves, often with lobed edges, and a nut called an acorn, borne within a cup. The genus is widely distributed in the Northern Hemisphere;...
- Look up acorns in Wiktionary, the free dictionary. Acorns may refer to: Plural of acorn, the nut of the oak tree Acorns (company), a micro-investing and...
- Look up Acorn barnacle or Sea acorn in Wiktionary, the free dictionary. Acorn barnacle and acorn s**** are vernacular names for certain types of stalkless...
- The Acorn may refer to: The Acorn (band), a Canadian folk band The Acorn (journal), a philosophy journal Acorn (disambiguation) This disambiguation page...
- The acorn worms or Enteropneusta are a hemichordate class of invertebrates consisting of one order of the same name. The closest non-hemichordate relatives...