Go to MSN Homeencarta®
Dictionary
Find
in
Dictionary
Thesaurus
Translations
ABCDEFGHIJKLMNOPQRSTUVWXYZ
Click to move up the list of words
polychrome
polychromy
polyclimax
polyclinic
polyclone
polyconic projection
polycotyledon
polycrystal
polycrystalline
polycyclic
polycystic
polycystic ovarian syndrome
polycythemia
polydactyl
polydipsia
polyelectrolyte
polyembryony
Click to move down the list of words
Also available:

World English Dictionary
Dictionnaire Français

polygenesis
pol·y·gen·e·sis [ pòllee jénnəssiss ]


noun 
Definition:
 
origin from multiple sources: origin from more than one species, line of ancestors, or source

pol·y·gen·et·ic [ pòllee jə néttik ] adjective
pol·y·gen·et·i·cal·ly adverb
Encarta® World English Dictionary [North American Edition] © & (P)2009 Microsoft Corporation. All rights reserved. Developed for Microsoft by Bloomsbury Publishing Plc.
Advertisement
© 2009 Microsoft