資料來源 : Webster's Revised Unabridged Dictionary (1913)

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}.

Turkey \Tur"key\, n. [Cf. 2d {Turkey}.]
   An empire in the southeast of Europe and southwest of Asia.

   {Turkey carpet}, a superior kind of carpet made in Asia Minor
      and adjoining countries, having a deep pile and composed
      of pure wool with a weft of different material. It is
      distinguishable by its coloring and patterns from similar
      carpets made in India and elsewhere.

   {Turkey oak}. (Bot.) See {Cerris}.

   {Turkey red}.
   (a) A brilliant red imparted by madder to cottons, calicoes,
       etc., the fiber of which has been prepared previously
       with oil or other fatty matter.
   (b) Cloth dyed with this red.

   {Turkey sponge}. (Zo["o]l.) See {Toilet sponge}, under
      {Sponge}.

   {Turkey stone}, a kind of oilstone from Turkey; novaculite;
      -- called also {Turkey oilstone}.

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}.

資料來源 : WordNet®

turkey oak
     n 1: small slow-growing deciduous shrubby tree of dry sandy
          barrens of southeastern United States having leaves with
          bristle-tipped lobes resembling turkey's toes [syn: {American
          turkey oak}, {Quercus laevis}]
     2: small semi-evergreen shrubby tree of southeastern United
        States having hairy young branchlets and leaves narrowing
        to a slender bristly point [syn: {bluejack oak}, {Quercus
        incana}]
     3: large round-topped deciduous tree with spreading branches
        having narrow falcate leaves with deeply sinuate lobes and
        wood similar to that of northern red oaks; New Jersey to
        Illinois and southward [syn: {southern red oak}, {swamp
        red oak}, {Quercus falcata}]
     4: large deciduous tree of central and southern Europe and Asia
        Minor having oblong-lanceolate leaves with spiked lobes
        [syn: {European turkey oak}, {Quercus cerris}]