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A membranous envelope.
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A type of simple, dehiscent, dry fruit (seed-case) produced by many species of flowering plants, such as poppy, lily, orchid, willow and cotton.
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A sporangium, especially in bryophytes.
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A tough, fibrous layer surrounding an organ such as the kidney or liver
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A membrane that surrounds the eyeball
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A detachable part of a rocket or spacecraft (usually in the nose) containing the crew's living space.
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A small container containing a dose of medicine.
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In a brief, condensed or compact form
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The covering — formerly lead or tin, now often plastic — over the cork at the top of the wine bottle.
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A small clay saucer for roasting or melting samples of ores, etc.; a scorifier.
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A small, shallow evaporating dish, usually of porcelain.
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A small cup or shell, often of metal, for a percussion cap, cartridge, etc.