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 pocket gopher 添加此单词到默认生词本
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    pocket gopher
    [ noun ]
    burrowing rodent of the family Geomyidae having large external cheek pouches; of Central America and southwestern North America
    <noun.animal>


    Pocket \Pock"et\ (p[o^]k"[e^]t), n. [OE. poket, Prov. F. & OF.
    poquette, F. pochette, dim. fr. poque, pouque, F. poche;
    probably of Teutonic origin. See {Poke} a pocket, and cf.
    {Poach} to cook eggs, to plunder, and {Pouch}.]
    1. A bag or pouch; especially; a small bag inserted in a
    garment for carrying small articles, particularly money;
    hence, figuratively, money; wealth.

    2. One of several bags attached to a billiard table, into
    which the balls are driven.

    3. A large bag or sack used in packing various articles, as
    ginger, hops, cowries, etc.

    Note: In the wool or hop trade, the pocket contains half a
    sack, or about 168 Ibs.; but it is a variable quantity,
    the articles being sold by actual weight.

    4. (Arch.) A hole or space covered by a movable piece of
    board, as in a floor, boxing, partitions, or the like.

    5. (Mining.)
    (a) A cavity in a rock containing a nugget of gold, or
    other mineral; a small body of ore contained in such a
    cavity.
    (b) A hole containing water.

    6. (Nat.) A strip of canvas, sewn upon a sail so that a
    batten or a light spar can placed in the interspace.

    7. (Zo["o]l.) Same as {Pouch}.

    8. Any hollow place suggestive of a pocket in form or use;
    specif.:
    (a) A bin for storing coal, grain, etc.
    (b) A socket for receiving the foot of a post, stake, etc.
    (c) A bight on a lee shore.
    (d) a small cavity in the body, especially one abnormally
    filled with a fluid; as, a pocket of pus.
    (e) (Dentistry) a small space between a tooth and the
    adjoining gum, formed by an abnormal separation of the
    gum from the tooth.
    [Webster 1913 Suppl. +PJC]

    9. An isolated group or area which has properties in contrast
    to the surrounding area; as, a pocket of poverty in an
    affluent region; pockets of resistance in a conquered
    territory; a pocket of unemployment in a booming ecomony.
    [PJC]

    10. (Football) The area from which a quarterback throws a
    pass, behind the line of scrimmage, delineated by the
    defensive players of his own team who protect him from
    attacking opponents; as, he had ample time in the pocket
    to choose an open receiver.
    [PJC]

    11. (Baseball) The part of a baseball glove covering the palm
    of the wearer's hand.
    [PJC]

    12. (Bowling) the space between the head pin and one of the
    pins in the second row, considered as the optimal point
    at which to aim the bowling ball in order to get a
    strike.
    [PJC]

    Note: Pocket is often used adjectively in the sense of small,
    or in the formation of compound words usually of
    obvious signification; as, pocket knife, pocket comb,
    pocket compass, pocket edition, pocket handkerchief,
    pocket money, pocket picking, or pocket-picking, etc.

    {deep pocket} or

    {deep pockets}, wealth or substantial financial assets.

    Note: Used esp. in legal actions, where plaintiffs desire to
    find a defendant with "deep pockets", so as to be able
    to actually obtain the sum of damages which may be
    judged due to him. This contrasts with a
    "judgment-proof" defendant, one who has neither assets
    nor insurance, and against whom a judgment for monetary
    damages would be uncollectable and worthless.

    {Out of pocket}. See under {Out}, prep.

    {Pocket borough}, a borough ``owned'' by some person. See
    under {Borough}. [Eng.]

    {Pocket gopher} (Zo["o]l.), any one of several species of
    American rodents of the genera {Geomys}, and {Thomomys},
    family {Geomyd[ae]}. They have large external cheek
    pouches, and are fossorial in their habits. they inhabit
    North America, from the Mississippi Valley west to the
    Pacific. Called also {pouched gopher}.

    {Pocket mouse} (Zo["o]l.), any species of American mice of
    the family {Saccomyid[ae]}. They have external cheek
    pouches. Some of them are adapted for leaping (genus
    {Dipadomys}), and are called {kangaroo mice}. They are
    native of the Southwestern United States, Mexico, etc.

    {Pocket piece}, a piece of money kept in the pocket and not
    spent.

    {Pocket pistol}, a pistol to be carried in the pocket.

    {Pocket sheriff} (Eng. Law), a sheriff appointed by the sole
    authority of the crown, without a nomination by the judges
    in the exchequer. --Burrill.

    Gopher \Go"pher\, n. [F. gaufre waffle, honeycomb. See
    {Gauffer}.] (Zo["o]l.)
    1. One of several North American burrowing rodents of the
    genera {Geomys} and {Thomomys}, of the family
    {Geomyid[ae]}; -- called also {pocket gopher} and {pouched
    rat}. See {Pocket gopher}, and {Tucan}.

    Note: The name was originally given by French settlers to
    many burrowing rodents, from their honeycombing the
    earth.

    2. One of several western American species of the genus
    {Spermophilus}, of the family {Sciurid[ae]}; as, the gray
    gopher ({Spermophilus Franklini}) and the striped gopher
    ({S. tridecemlineatus}); -- called also {striped prairie
    squirrel}, {leopard marmot}, and {leopard spermophile}.
    See {Spermophile}.

    3. A large land tortoise ({Testudo Carilina}) of the Southern
    United States, which makes extensive burrows.

    4. A large burrowing snake ({Spilotes Couperi}) of the
    Southern United States.

    {Gopher drift} (Mining), an irregular prospecting drift,
    following or seeking the ore without regard to regular
    grade or section. --Raymond.

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