win·ter itch /ˈwɪntɝ-/ 名詞
 冬令搔癢
 Prai·rie n.
 1. An extensive tract of level or rolling land, destitute of trees, covered with coarse grass, and usually characterized by a deep, fertile soil. They abound throughout the Mississippi valley, between the Alleghanies and the Rocky mountains.
 From the forests and the prairies,
 From the great lakes of the northland.   --Longfellow.
 2. A meadow or tract of grass; especially, a so called natural meadow.
 Prairie chicken Zool., any American grouse of the genus Tympanuchus, especially Tympanuchus Americanus (formerly Tympanuchus cupido), which inhabits the prairies of the central United States. Applied also to the sharp-tailed grouse.
 Prairie clover Bot., any plant of the leguminous genus Petalostemon, having small rosy or white flowers in dense terminal heads or spikes. Several species occur in the prairies of the United States.
 Prairie dock Bot., a coarse composite plant (Silphium terebinthaceum) with large rough leaves and yellow flowers, found in the Western prairies.
 Prairie dog Zool., a small American rodent (Cynomys Ludovicianus) allied to the marmots. It inhabits the plains west of the Mississippi. The prairie dogs burrow in the ground in large warrens, and have a sharp bark like that of a dog. Called also prairie marmot.
 Prairie grouse. Same as Prairie chicken, above.
 Prairie hare Zool., a large long-eared Western hare (Lepus campestris). See Jack rabbit, under 2d Jack.
 Prairie hawk, Prairie falcon Zool., a falcon of Western North America (Falco Mexicanus). The upper parts are brown. The tail has transverse bands of white; the under parts, longitudinal streaks and spots of brown.
 Prairie hen. Zool. Same as Prairie chicken, above.
 Prairie itch Med., an affection of the skin attended with intense itching, which is observed in the Northern and Western United States; -- also called swamp itch, winter itch.
 Prairie marmot. Zool. Same as Prairie dog, above.
 Prairie mole Zool., a large American mole (Scalops argentatus), native of the Western prairies.
 Prairie pigeon, Prairie plover, or Prairie snipe Zool., the upland plover. See Plover, n., 2.
 Prairie rattlesnake Zool., the massasauga.
 Prairie snake Zool., a large harmless American snake (Masticophis flavigularis). It is pale yellow, tinged with brown above.
 Prairie squirrel Zool., any American ground squirrel of the genus Spermophilus, inhabiting prairies; -- called also gopher.
 Prairie turnip Bot., the edible turnip-shaped farinaceous root of a leguminous plant (Psoralea esculenta) of the Upper Missouri region; also, the plant itself. Called also pomme blanche, and pomme de prairie.
 Prairie warbler Zool., a bright-colored American warbler (Dendroica discolor). The back is olive yellow, with a group of reddish spots in the middle; the under parts and the parts around the eyes are bright yellow; the sides of the throat and spots along the sides, black; three outer tail feathers partly white.
 Prairie wolf. Zool. See Coyote.
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 Win·ter n.
 1. The season of the year in which the sun shines most obliquely upon any region; the coldest season of the year.  “Of thirty winter he was old.”
 And after summer evermore succeeds
 Barren winter, with his wrathful nipping cold.   --Shak.
    Winter lingering chills the lap of May.   --Goldsmith.
 Note: ☞ North of the equator, winter is popularly taken to include the months of December, January, and February (see Season).  Astronomically, it may be considered to begin with the winter solstice, about December 21st, and to end with the vernal equinox, about March 21st.
 2. The period of decay, old age, death, or the like.
    Life's autumn past, I stand on winter's verge.   --Wordsworth.
 Winter apple, an apple that keeps well in winter, or that does not ripen until winter.
 Winter barley, a kind of barley that is sown in autumn.
 Winter berry Bot.,  the name of several American shrubs (Ilex verticillata, Ilex laevigata, etc.) of the Holly family, having bright red berries conspicuous in winter.
 Winter bloom. Bot. (a) A plant of the genus Azalea. (b) A plant of the genus Hamamelis (Hamamelis Viginica); witch-hazel; -- so called from its flowers appearing late in autumn, while the leaves are falling.
 Winter bud Zool., a statoblast.
 Winter cherry Bot., a plant (Physalis Alkekengi) of the Nightshade family, which has, a red berry inclosed in the inflated and persistent calyx.  See Alkekengi.
 Winter cough Med., a form of chronic bronchitis marked by a cough recurring each winter.
 Winter cress Bot., a yellow-flowered cruciferous plant (Barbarea vulgaris).
 Winter crop, a crop which will bear the winter, or which may be converted into fodder during the winter.
 Winter duck. Zool. (a) The pintail. (b) The old squaw.
 Winter egg Zool., an egg produced in the autumn by many invertebrates, and destined to survive the winter. Such eggs usually differ from the summer eggs in having a thicker shell, and often in being enveloped in a protective case. They sometimes develop in a manner different from that of the summer eggs.
 Winter fallow, ground that is fallowed in winter.
 Winter fat. Bot. Same as White sage, under White.
 Winter fever Med., pneumonia. [Colloq.]
 Winter flounder. Zool. See the Note under Flounder.
 Winter gull Zool., the common European gull; -- called also winter mew. [Prov. Eng.]
 Winter itch. Med. See Prarie itch, under Prairie.
 Winter lodge, or Winter lodgment. Bot. Same as Hibernaculum.
 Winter mew. Zool. Same as Winter gull, above. [Prov. Eng.]
 Winter moth Zool., any one of several species of geometrid moths which come forth in winter, as the European species (Cheimatobia brumata). These moths have rudimentary mouth organs, and eat no food in the imago state. The female of some of the species is wingless.
 Winter oil, oil prepared so as not to solidify in moderately cold weather.
 Winter pear, a kind of pear that keeps well in winter, or that does not ripen until winter.
 Winter quarters, the quarters of troops during the winter; a winter residence or station.
 Winter rye, a kind of rye that is sown in autumn.
 Winter shad Zool., the gizzard shad.
 Winter sheldrake Zool., the goosander. [Local, U. S.]
 Winter sleep Zool., hibernation.
 Winter snipe Zool., the dunlin.
 Winter solstice. Astron. See Solstice, 2.
 Winter teal Zool., the green-winged teal.
 Winter wagtail Zool., the gray wagtail (Motacilla melanope). [Prov. Eng.]
 Winter wheat, wheat sown in autumn, which lives during the winter, and ripens in the following summer.
 Winter wren Zool., a small American wren (Troglodytes hiemalis) closely resembling the common wren.