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biyearly
biz (1)
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bizarre
bizarrerie
bizillion
bizonal
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bivalence
bi·va·lence [ bī váylənss ]


noun 
Definition:
 
property of being true or false: in classical systems of logic, the property that a proposition has of being either true or false
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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