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Also available:
World English Dictionary
Dictionnaire Français
biconcave
bi·con·cave
[
b kon káyv,
bī kón kàyv
]
adjective
Definition:
with two concave faces:
describes a lens with two faces that are concave
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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