Go to MSN Homeencarta®
Dictionary
Find
in
Dictionary
Thesaurus
Translations
ABCDEFGHIJKLMNOPQRSTUVWXYZ
Click to move up the list of words
polyrhythm
polyribosome
polysaccharide
polysemy
polysepalous
polysome
polysomic
polysorbate
polyspermy
polystichous
polystyrene
polysulfide
polysyllabic
polysyllable
polysynaptic
polysyndeton
polysynthetic
Click to move down the list of words
Also available:

World English Dictionary
Dictionnaire Français

polyspermy
pol·y·sper·my [ póllee spùrmee ]


noun 
Definition:
 
multiple fertilization of ovum: the fertilization of an egg by several spermatozoa
Encarta® World English Dictionary [North American Edition] © & (P)2009 Microsoft Corporation. All rights reserved. Developed for Microsoft by Bloomsbury Publishing Plc.
Advertisement
© 2009 Microsoft