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Dictionary


ne•phrid•i•um



Pronunciation: (nu-frid'ē-um), [key]
n.,
pl. -phrid•i•aPronunciation: (-frid'ē-u). [key]
Zool.
the excretory organ of many invertebrates, consisting of a tubule with one end opening into the body cavity and the other opening into a pore at the body surface.

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

nephricnephrite

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