Definition of Quercu. Meaning of Quercu. Synonyms of Quercu

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Definition of Quercu

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Quercus
Quercite Quer"cite, n. (Chem.) A white crystalline substance, C6H7(OH)5, found in acorns, the fruit of the oak (Quercus). It has a sweet taste, and is regarded as a pentacid alcohol.
Quercus
Quercitrin Quer"cit*rin, n. [Cf. F. quercitrin. See Quercitron.] (Chem.) A glucoside extracted from the bark of the oak (Quercus) as a bitter citron-yellow crystalline substance, used as a pigment and called quercitron.
Quercus
Quercus Quer"cus, n. [L., an oak.] (Bot.) A genus of trees constituted by the oak. See Oak.
Quercus cerris
Cerris Cer"ris, n. [L. cerrus.] (Bot.) A species of oak (Quercus cerris) native in the Orient and southern Europe; -- called also bitter oak and Turkey oak.
Quercus coccifera
Kermes Ker"mes, n. [Ar. & Per. girmiz. See Crimson, and cf. Alkermes.] 1. (Zo["o]l.) The dried bodies of the females of a scale insect (Coccus ilicis), allied to the cochineal insect, and found on several species of oak near the Mediterranean. They are round, about the size of a pea, contain coloring matter analogous to carmine, and are used in dyeing. They were anciently thought to be of a vegetable nature, and were used in medicine. [Written also chermes.] 2. (Bot.) A small European evergreen oak (Quercus coccifera) on which the kermes insect (Coccus ilicis) feeds. --J. Smith (Dict. Econ. Plants). Kermes mineral. (a) (Old Chem.) An artificial amorphous trisulphide of antimony; -- so called on account of its red color. (b) (Med. Chem.) A compound of the trioxide and trisulphide of antimony, used in medicine. This substance occurs in nature as the mineral kermesite.
Quercus coccifera
Cochineal Coch"i*neal (?; 277), [Sp. cochinilla, dim. from L. coccineus, coccinus, scarlet, fr. coccum the kermes berry, G. ? berry, especially the kermes insect, used to dye scarlet, as the cohineal was formerly supposed to be the grain or seed of a plant, and this word was formerly defined to be the grain of the Quercus coccifera; but cf. also Sp. cochinilla wood louse, dim. of cochina sow, akin to F. cochon pig.] A dyestuff consisting of the dried bodies of females of the Coccus cacti, an insect native in Mexico, Central America, etc., and found on several species of cactus, esp. Opuntia cochinellifera. Note: These insects are gathered from the plant, killed by the application of heat, and exposed to the sun to dry. When dried they resemble small, rough berries or seeds, of a brown or purple color, and form the cochineal of the shops, which is used for making carmine, and also as a red dye. Note: Cochineal contains as its essential coloring matter carminic acid, a purple red amorphous substance which yields carmine red.
Quercus coccinea
Scarlet Scar"let, a. Of the color called scarlet; as, a scarlet cloth or thread. Scarlet admiral (Zo["o]l.), the red admiral. See under Red. -- Scarlet bean (Bot.), a kind of bean (Phaseolus multiflorus) having scarlet flowers; scarlet runner. Scarlet fever (Med.), a contagious febrile disease characterized by inflammation of the fauces and a scarlet rash, appearing usually on the second day, and ending in desquamation about the sixth or seventh day. Scarlet fish (Zo["o]l.), the telescope fish; -- so called from its red color. See under Telescope. Scarlet ibis (Zo["o]l.) See under Ibis. Scarlet maple (Bot.), the red maple. See Maple. Scarlet mite (Zo["o]l.), any one of numerous species of bright red carnivorous mites found among grass and moss, especially Thombidium holosericeum and allied species. The young are parasitic upon spiders and insects. Scarlet oak (Bot.), a species of oak (Quercus coccinea) of the United States; -- so called from the scarlet color of its leaves in autumn. Scarlet runner (Bot.), the scarlet bean. Scarlet tanager. (Zo["o]l.) See under Tanager.
Quercus ilex
Alcornoque Al`cor*no"que, n. [Sp., cork tree.] The bark of several trees, esp. of Bowdichia virgilioides of Brazil, used as a remedy for consumption; of Byrsonima crassifolia, used in tanning; of Alchornea latifolia, used medicinally; or of Quercus ilex, the cork tree.
Quercus Ilex
Holm Holm, n. [OE., prob. from AS. holen holly; as the holly is also called holm. See Holly.] (Bot.) A common evergreen oak, of Europe (Quercus Ilex); -- called also ilex, and holly.
Quercus Ilex
Ilex I"lex, n. [L., holm oak.] (Bot.) (a) The holm oak (Quercus Ilex). (b) A genus of evergreen trees and shrubs, including the common holly.
Quercus ilicifolia
Scrub Scrub, n. 1. One who labors hard and lives meanly; a mean fellow. ``A sorry scrub.' --Bunyan. We should go there in as proper a manner possible; nor altogether like the scrubs about us. --Goldsmith. 2. Something small and mean. 3. A worn-out brush. --Ainsworth. 4. A thicket or jungle, often specified by the name of the prevailing plant; as, oak scrub, palmetto scrub, etc. 5. (Stock Breeding) One of the common live stock of a region of no particular breed or not of pure breed, esp. when inferior in size, etc. [U.S.] Scrub bird (Zo["o]l.), an Australian passerine bird of the family Atrichornithid[ae], as Atrichia clamosa; -- called also brush bird. Scrub oak (Bot.), the popular name of several dwarfish species of oak. The scrub oak of New England and the Middle States is Quercus ilicifolia, a scraggy shrub; that of the Southern States is a small tree (Q. Catesb[ae]i); that of the Rocky Mountain region is Q. undulata, var. Gambelii. Scrub robin (Zo["o]l.), an Australian singing bird of the genus Drymodes.
Quercus infectoria
Gall Gall, n. [F. galle, noix de galle, fr. L. galla.] (Zo["o]l.) An excrescence of any form produced on any part of a plant by insects or their larvae. They are most commonly caused by small Hymenoptera and Diptera which puncture the bark and lay their eggs in the wounds. The larvae live within the galls. Some galls are due to aphids, mites, etc. See Gallnut. Note: The galls, or gallnuts, of commerce are produced by insects of the genus Cynips, chiefly on an oak (Quercus infectoria or Lusitanica) of Western Asia and Southern Europe. They contain much tannin, and are used in the manufacture of that article and for making ink and a black dye, as well as in medicine. Gall insect (Zo["o]l.), any insect that produces galls. Gall midge (Zo["o]l.), any small dipterous insect that produces galls. Gall oak, the oak (Quercus infectoria) which yields the galls of commerce. Gall of glass, the neutral salt skimmed off from the surface of melted crown glass;- called also glass gall and sandiver. --Ure. Gall wasp. (Zo["o]l.) See Gallfly.
Quercus infectoria or Lusitanica
Gall Gall, n. [F. galle, noix de galle, fr. L. galla.] (Zo["o]l.) An excrescence of any form produced on any part of a plant by insects or their larvae. They are most commonly caused by small Hymenoptera and Diptera which puncture the bark and lay their eggs in the wounds. The larvae live within the galls. Some galls are due to aphids, mites, etc. See Gallnut. Note: The galls, or gallnuts, of commerce are produced by insects of the genus Cynips, chiefly on an oak (Quercus infectoria or Lusitanica) of Western Asia and Southern Europe. They contain much tannin, and are used in the manufacture of that article and for making ink and a black dye, as well as in medicine. Gall insect (Zo["o]l.), any insect that produces galls. Gall midge (Zo["o]l.), any small dipterous insect that produces galls. Gall oak, the oak (Quercus infectoria) which yields the galls of commerce. Gall of glass, the neutral salt skimmed off from the surface of melted crown glass;- called also glass gall and sandiver. --Ure. Gall wasp. (Zo["o]l.) See Gallfly.
Quercus lobata
Robalito Rob`a*li"to Roble Ro"ble, n. [Sp., oak.] (Bot.) The California white oak (Quercus lobata).
Quercus macrolepis
Valonia Va*lo"ni*a, n. [It. vallonia, vallonea, fr. NGr. balania`, balanidia`, the holm oak, bala`ni, balani`di, an acorn, Gr. ba`lanos.] 1. The acorn cup of two kinds of oak (Quercus macrolepis, and Q. vallonea) found in Eastern Europe. It contains abundance of tannin, and is much used by tanners and dyers.
Quercus nigra
Black-jack Black"-jack`, n. 1. (Min.) A name given by English miners to sphalerite, or zinc blende; -- called also false galena. See Blende. 2. Caramel or burnt sugar, used to color wines, spirits, ground coffee, etc. 3. A large leather vessel for beer, etc. [Obs.] 4. (Bot.) The Quercus nigra, or barren oak. 5. The ensign of a pirate.
Quercus palustris
Swamp Swamp, n. [Cf. AS. swam a fungus, OD. swam a sponge, D. zwam a fungus, G. schwamm a sponge, Icel. sv["o]ppr, Dan. & Sw. swamp, Goth. swamms, Gr. somfo`s porous, spongy.] Wet, spongy land; soft, low ground saturated with water, but not usually covered with it; marshy ground away from the seashore. Gray swamps and pools, waste places of the hern. --Tennyson. A swamp differs from a bog and a marsh in producing trees and shrubs, while the latter produce only herbage, plants, and mosses. --Farming Encyc. (E. Edwards, Words). Swamp blackbird. (Zo["o]l.) See Redwing (b) . Swamp cabbage (Bot.), skunk cabbage. Swamp deer (Zo["o]l.), an Asiatic deer (Rucervus Duvaucelli) of India. Swamp hen. (Zo["o]l.) (a) An Australian azure-breasted bird (Porphyrio bellus); -- called also goollema. (b) An Australian water crake, or rail (Porzana Tabuensis); -- called also little swamp hen. (c) The European purple gallinule. Swamp honeysuckle (Bot.), an American shrub (Azalea, or Rhododendron, viscosa) growing in swampy places, with fragrant flowers of a white color, or white tinged with rose; -- called also swamp pink. Swamp hook, a hook and chain used by lumbermen in handling logs. Cf. Cant hook. Swamp itch. (Med.) See Prairie itch, under Prairie. Swamp laurel (Bot.), a shrub (Kalmia glauca) having small leaves with the lower surface glaucous. Swamp maple (Bot.), red maple. See Maple. Swamp oak (Bot.), a name given to several kinds of oak which grow in swampy places, as swamp Spanish oak (Quercus palustris), swamp white oak (Q. bicolor), swamp post oak (Q. lyrata). Swamp ore (Min.), bog ore; limonite. Swamp partridge (Zo["o]l.), any one of several Australian game birds of the genera Synoicus and Excalfatoria, allied to the European partridges. Swamp robin (Zo["o]l.), the chewink. Swamp sassafras (Bot.), a small North American tree of the genus Magnolia (M. glauca) with aromatic leaves and fragrant creamy-white blossoms; -- called also sweet bay. Swamp sparrow (Zo["o]l.), a common North American sparrow (Melospiza Georgiana, or M. palustris), closely resembling the song sparrow. It lives in low, swampy places. Swamp willow. (Bot.) See Pussy willow, under Pussy.
Quercus prinoides
Chinquapin Chin"qua*pin, n. (Bot.) A branching, nut-bearing tree or shrub (Castanea pumila) of North America, from six to twenty feet high, allied to the chestnut. Also, its small, sweet, edible nat. [Written also chincapin and chinkapin.] Chinquapin oak, a small shrubby oak (Quercus prinoides) of the Atlantic States, with edible acorns. Western Chinquapin, an evergreen shrub or tree (Castanopes chrysophylla) of the Pacific coast. In California it is a shrub; in Oregon a tree 30 to 125 feet high.
Quercus Suber
Cork Cork (k[^o]rk), n. [Cf. G., Dan., & Sw. kork, D. kurk; all fr. Sp. corcho, fr. L. cortex, corticis, bark, rind. Cf. Cortex.] 1. The outer layer of the bark of the cork tree (Quercus Suber), of which stoppers for bottles and casks are made. See Cutose. 2. A stopper for a bottle or cask, cut out of cork. 3. A mass of tabular cells formed in any kind of bark, in greater or less abundance. Note: Cork is sometimes used wrongly for calk, calker; calkin, a sharp piece of iron on the shoe of a horse or ox. Cork jackets, a jacket having thin pieces of cork inclosed within canvas, and used to aid in swimming. Cork tree (Bot.), the species of oak (Quercus Suber of Southern Europe) whose bark furnishes the cork of commerce.
Quercus Suber
Cork Cork (k[^o]rk), n. [Cf. G., Dan., & Sw. kork, D. kurk; all fr. Sp. corcho, fr. L. cortex, corticis, bark, rind. Cf. Cortex.] 1. The outer layer of the bark of the cork tree (Quercus Suber), of which stoppers for bottles and casks are made. See Cutose. 2. A stopper for a bottle or cask, cut out of cork. 3. A mass of tabular cells formed in any kind of bark, in greater or less abundance. Note: Cork is sometimes used wrongly for calk, calker; calkin, a sharp piece of iron on the shoe of a horse or ox. Cork jackets, a jacket having thin pieces of cork inclosed within canvas, and used to aid in swimming. Cork tree (Bot.), the species of oak (Quercus Suber of Southern Europe) whose bark furnishes the cork of commerce.
Quercus virens
Live birth, the condition of being born in such a state that acts of life are manifested after the extrusion of the whole body. --Dunglison. Live box, a cell for holding living objects under microscopical examination. --P. H. Gosse. Live feathers, feathers which have been plucked from the living bird, and are therefore stronger and more elastic. Live gang. (Sawing) See under Gang. Live grass (Bot.), a grass of the genus Eragrostis. Live load (Engin.), a suddenly applied load; a varying load; a moving load; as a moving train of cars on a bridge, or wind pressure on a roof. Live oak (Bot.), a species of oak (Quercus virens), growing in the Southern States, of great durability, and highly esteemed for ship timber. In California the Q. chrysolepis and some other species are also called live oaks. Live ring (Engin.), a circular train of rollers upon which a swing bridge, or turntable, rests, and which travels around a circular track when the bridge or table turns. Live steam, steam direct from the boiler, used for any purpose, in distinction from exhaust steam. Live stock, horses, cattle, and other domestic animals kept on a farm. whole body.

Meaning of Quercu from wikipedia

- Quercus subgenus Quercus is one of the two subgenera into which the genus Quercus was divided in a 2017 classification (the other being subgenus Cerris)...
- An oak is a hardwood tree or shrub in the genus Quercus of the beech family. They have spirally arranged leaves, often with lobed edges, and a nut called...
- Quercus robur, the pedunculate oak or English oak, is a species of flowering plant in the beech and oak family, ****aceae. It is a large tree, native to...
- Quercus palustris, also called pin oak, swamp oak, or Spanish oak, is a tree in the red oak section (Quercus sect. Lobatae) of the genus Quercus. Pin oak...
- Quercus macrocarpa, the bur oak or burr oak, is a species of oak tree native to eastern North America. It is in the white oak section, Quercus sect. Quercus...
- Quercus petraea, commonly known as the sessile oak, Cornish oak, Irish Oak or durmast oak, is a species of oak tree native to most of Europe and into...
- Quercus rubra, the northern red oak, is an oak tree in the red oak group (Quercus section Lobatae). It is a native of North America, in the eastern and...
- Quercus alba, the white oak, is one of the preeminent hardwoods of eastern and central North America. It is a long-lived oak, native to eastern and central...
- oak group (Quercus section Lobatae). It is closely related to Quercus buckleyi (Texas red oak), Quercus texana (Nuttall's red oak), and Quercus gravesii...
- Quercus muehlenbergii, the chinquapin (or ****apin) oak, is a deciduous species of tree in the white oak group (Quercus sect. Quercus). The species was...