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[pol-ee-spur-mee] /ˈpɒl iˌspɜr mi/

the fertilization of an ovum by several spermatozoa.

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


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