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单词 polyspermy
释义

polyspermy

[ pol-ee-spur-mee ]
/ ˈpɒl iˌspɜr mi /

noun

the fertilization of an ovum by several spermatozoa.
Compare dispermy, monospermy.

Origin of polyspermy

First recorded in 1885–90; see origin at polyspermia, -y3

OTHER WORDS FROM polyspermy

pol·y·sper·mic [pol-ee-spur-mik], /ˌpɒl iˈspɜr mɪk/, adjective

Words nearby polyspermy

polysomnogram, polysomnography, polysomy, polysorbate, polyspermia, polyspermy, polystichia, polystichous, polystyle, polystyrene, polysulfide
Dictionary.com UnabridgedBased on the Random House Unabridged Dictionary, © Random House, Inc. 2020

Medical definitions for polyspermy

polyspermy
[ pŏlē-spûr′mē ]

n.

The entrance of more than one spermatozoon into the ovum.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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更新时间:2024/12/22 19:30:19