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bicephalous
biceps
biche
bichloride of mercury
bicker
bicoastal
bicolor
biconcave
biconditional
biconvex
bicultural
bicuspid
bicuspid valve
bicycle
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bicycle motocross
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biconditional
bi·con·di·tion·al [ b kən díshən'l ] (plural bi·con·di·tion·als)


noun 
Definition:
 
relationship in logic: a proposition in logic involving two statements, one of which is true if, and only if, the other is true
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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