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3
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Having or giving out a moderate degree of heat, as perceived by the senses:
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4
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one of the horny structures forming the principal covering of birds, consisting typically of a hard, tubular portion attached to the body.
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6
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from one to the other of.
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7
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to walk with short steps,rocking from side to side, as a duck.
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9
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Birds whose feathers have oil on them.
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10
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a thickness of some material laid on or spread over a surface.
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1
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any warm-blooded vertebrate of the class Aves, having a body covered with feathers, forelimbs modified into wings, scaly legs, a beak, and no teeth, and bearing young in a hard-shelled egg.
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2
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to cast off the feathers, skin, or the like, that will be replaced by a new growth.
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4
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the fine, soft, thick, hairy coat of the skin of a mammal.
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5
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A continent that is around the South Pole.
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8
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Animals that swim in the cold ocean water to catch fish.
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