Found 2 items, similar to Black oak.
English → English
Definition: black oak
n : medium to large deciduous timber tree of the eastern United
States and southeastern Canada having dark outer bark and
yellow inner bark used for tanning; broad 5-lobed leaves
are bristle-tipped [syn: yellow oak
, quercitron oak
, Quercus velutina
English → English
Definition: Black 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:
, Quercus nigra
, Quercus Michauxii
, Quercus tinctoria
; -- called also yellow oak
or quercitron oak
(see under Bur
.), Quercus macrocarpa
; -- called
or mossy-cup oak
, Quercus Prinus
and Quercus densiflora
(see under Chinquapin
), Quercus prinoides
Coast live oak
, Quercus agrifolia
, of California; -- also
(see under Live
), Quercus virens
, the best of
all for shipbuilding; also, Quercus Chrysolepis
. Same as Swamp oak
, Quercus obtusifolia
, Quercus rubra
, Quercus coccinea
, Quercus ilicifolia
, Quercus undulata
, Quercus imbricaria
, Quercus falcata
Swamp Spanish oak
, Quercus palustris
Swamp white oak
, Quercus bicolor
, Quercus aquatica
Water white oak
, Quercus lyrata
, Quercus Phellos
[1913 Webster] Among the true oaks in Europe are:
, Quercus Cerris
, Quercus Suber
English white oak
, Quercus Robur
, Quercus Ilex
, Quercus coccifera
, Quercus infectoria
Note: Among plants called oak, but not of the genus
, a valuable timber tree (Oldfieldia Africana
or She oak
, any tree of the genus
, the teak tree (see Teak
. See under Jerusalem
New Zealand oak
, a sapindaceous tree (Alectryon excelsum
, a shrub once not distinguished from poison ivy,
but now restricted to Rhus toxicodendron
or Rhus diversiloba
or Silk-bark oak
, an Australian tree
, oak wood colored green by the growth of the
mycelium of certain fungi.
, a large, smooth, round gall produced on the
leaves of the American red oak by a gallfly (Cynips confluens
). It is green and pulpy when young.
(Zo["o]l.), a British geometrid moth (Biston prodromaria
) whose larva feeds on the oak.
, a gall found on the oak. See 2d Gall
(Bot.), the mycelium of a fungus which forms
leatherlike patches in the fissures of oak wood.
. (Zo["o]l.) See Pruner
, the insect.
, a kind of gall produced on the oak by the
insect Diplolepis lenticularis
, a wartlike gall on the twigs of an oak.
, one of the three great annual English horse races
(the Derby and St. Leger being the others). It was
instituted in 1779 by the Earl of Derby, and so called
from his estate.
To sport one's oak
, to be “not at home to visitors,”
signified by closing the outer (oaken) door of one's
rooms. [Cant, Eng. Univ.]
(bl[a^]k), a. [OE. blak, AS. bl[ae]c; akin to
Icel. blakkr dark, swarthy, Sw. bl["a]ck ink, Dan. bl[ae]k,
OHG. blach, LG. & D. blaken to burn with a black smoke. Not
akin to AS. bl[=a]c, E. bleak pallid. [root]98.]
1. Destitute of light, or incapable of reflecting it; of the
color of soot or coal; of the darkest or a very dark
color, the opposite of white
; characterized by such a
color; as, black cloth; black hair or eyes.
O night, with hue so black! --Shak.
2. In a less literal sense: Enveloped or shrouded in
darkness; very dark or gloomy; as, a black night; the
heavens black with clouds.
I spy a black, suspicious, threatening cloud.
3. Fig.: Dismal, gloomy, or forbidding, like darkness;
destitute of moral light or goodness; atrociously wicked;
cruel; mournful; calamitous; horrible. “This day's black
fate.” “Black villainy.” “Arise, black vengeance.”
“Black day.” “Black despair.”
4. Expressing menace, or discontent; threatening; sullen;
foreboding; as, to regard one with black looks.
Note: Black is often used in self-explaining compound words;
as, black-eyed, black-faced, black-haired,
, the English statute 9 George I, which makes it a
felony to appear armed in any park or warren, etc., or to
hunt or steal deer, etc., with the face blackened or
disguised. Subsequent acts inflicting heavy penalties for
malicious injuries to cattle and machinery have been
called black acts.
(Zo["o]l.), a fish of the West Indies and
Florida (Holacanthus tricolor
), with the head and tail
yellow, and the middle of the body black.
(Chem.), the black sulphide of antimony,
, used in pyrotechnics, etc.
(Zo["o]l.), the common American bear (Ursus Americanus
. See B[^e]te noire
(Zo["o]l.), the common large cockroach
(Zo["o]l.), the black-headed bunting (Embriza Sch[oe]niclus
) of Europe.
, a disease in turnips and other crops,
produced by a species of caterpillar.
(Zo["o]l.), the fisher, a quadruped of North
America allied to the sable, but larger. See Fisher
, any bovine cattle reared for slaughter, in
distinction from dairy cattle. [Eng.]
. See under Cherry
(Zo["o]l.), the palm cockatoo. See
. Same as Melaconite
. (Bot.) See Currant
. (Min.) See Carbonado
(Med.), a cathartic medicine, composed of
senna and magnesia.
(Med.), vinegar of opium; a narcotic preparation
consisting essentially of a solution of opium in vinegar.
, mold; earth of a dark color. --Woodward.
, the flag of a pirate, often bearing in white a
skull and crossbones; a signal of defiance.
(Zo["o]l.), a flea beetle (Haltica nemorum
injurious to turnips.
, a mixture of carbonate of potash and charcoal,
obtained by deflagrating tartar with half its weight of
niter. --Brande & C.
[a translation of G. Schwarzwald], a forest in
Baden and W["u]rtemburg, in Germany; a part of the ancient
, or Black grouse
. (Zo["o]l.) See Blackcock
, and Heath grouse
(Bot.), a grasslike rush of the species Juncus Gerardi
, growing on salt marshes, and making good hay.
(Bot.), an American tree, the tupelo or
pepperidge. See Tupelo
Black Hamburg (grape)
(Bot.), a sweet and juicy variety of
dark purple or “black”
(Zo["o]l.), a fish of the Mississippi valley
), of the sucker family; the
(Zo["o]l.), the Lemurniger
of Madagascar; the
of the natives.
, a list of persons who are for some reason
thought deserving of censure or punishment; -- esp. a list
of persons stigmatized as insolvent or untrustworthy, made
for the protection of tradesmen or employers. See
, v. t.
(Chem.), the black oxide of manganese,
, the close wagon in which prisoners are carried
to or from jail.
(Zo["o]l.), the chimney swift. See Swift
(Bot.), the common so-called long moss of the
southern United States. See Tillandsia
. See under Oak
. See Wad
, a very fine, light carbonaceous substance,
or lampblack, prepared chiefly for the manufacture of
printers' ink. It is obtained by burning common coal tar.
, sheet iron before it is tinned. --Knight.
, malignant anthrax with engorgement of a
shoulder or quarter, etc., as of an ox.
(Zo["o]l.), one of the species of rats (Mus rattus
), commonly infesting houses.
. See Blackmail
, n., 3.
, a disease of wheat, in which a black, moist
matter is deposited in the fissures of the grain.
, one in a family or company who is unlike the
rest, and makes trouble.
. (Min.) See under Silver
Black and tan
, black mixed or spotted with tan color or
reddish brown; -- used in describing certain breeds of
. See under Tea
(Mining), tin ore (cassiterite), when dressed,
stamped and washed, ready for smelting. It is in the form
of a black powder, like fine sand. --Knight.
. See under Walnut
(Zo["o]l.), an American hawk (Buteo Harlani
Syn: Dark; murky; pitchy; inky; somber; dusky; gloomy; swart;
Cimmerian; ebon; atrocious.