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ooch (1)
ooch (2)
oocyst
oocyte
OODA Loop
oodles
OOG
oogamete
oogamy
oogenesis
oogonium
ooh
Ookpik
oolite
oolong
oom
oompah
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oosphere
o·o·sphere [ ṓ ə sfr ] (plural o·o·spheres)


noun 
Definition:
 
unfertilized sex cell in algae: an unfertilized female reproductive cell in algae and fungi
[Late 19th century. <oo- + sphere]
Encarta® World English Dictionary [North American Edition] © & (P)2009 Microsoft Corporation. All rights reserved. Developed for Microsoft by Bloomsbury Publishing Plc.
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