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Dictionary

pro•to•plast

Pronunciation: (prō'tu-plast"), [key]
—n.
1. Biol.
a. the contents of a cell within the cell membrane, considered as a fundamental entity.
b. the primordial living unit or cell.
2. a person or thing that is formed first; original; prototype.
3. the hypothetical first individual or one of the supposed first pair of a species or the like.

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

protoplasm

protopodite

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