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pleus•ton



Pronunciation: (plOO'stun, -ston), [key]
n. Biol.
a buoyant mat of weeds, algae, and associated organisms that floats on or near the surface of a lake, river, or other body of fresh water.

Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease.

pleuropneumonialike organismPleven

 

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