[1] : The Collaborative International Dictionary of English v.0.48

zygote \zy"gote\ zimac"g=ot, n.
   the cell resulting from the union of an ovum and a
   spermatozoon, or broadly the developing new organism
   arising from such a cell.

   syn: fertilized cell.
        wordnet 1.5

[2] : WordNet (r) 2.0

zygote
     n : the cell resulting from the union of an ovum and a
         spermatozoon including the organism that develops from
         that cell syn: fertilized ovum
see also:
fertilized ovum 

Zygote >> Z Words
Zygote, definition of term: Zygote
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