polyspermic

pol·y·sper·my

[pol-ee-spur-mee]
noun
the fertilization of an ovum by several spermatozoa.
Compare dispermy, monospermy.


Origin:
1885–90; see polyspermia, -y3

pol·y·sper·mic [pol-ee-spur-mik] , adjective
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American Heritage
Medical Dictionary

polyspermy pol·y·sper·my (pŏl'ē-spûr'mē)
n.
The entrance of more than one spermatozoon into the ovum. Also called polyspermia.

The American Heritage® Stedman's Medical Dictionary
Copyright © 2002, 2001, 1995 by Houghton Mifflin Company. Published by Houghton Mifflin Company.
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00:10
Polyspermic is always a great word to know.
So is ninnyhammer. Does it mean:
an arrangement of five objects, as trees, in a square or rectangle, one at each corner and one in the middle.
a fool or simpleton; ninny.
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