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oncost
ondansetron
Ondes Martenot
-one
one
one-acter
one another
one-armed bandit
one-bagger
one-base hit
one-day
one-dimensional
one-handed tourniquet
one-hit wonder
one-horse
one hundred percent location
one kind
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onco-
onco-


prefix 
Definition:
 
tumor
oncolysis
[< Greek onkos "mass"]
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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