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biconcavity - 2 dictionary results

bi⋅con⋅cave

  [bahy-kon-keyv, bahy-kon-keyv]
Use biconcavity in a Sentence
–adjective
concave on both sides, as a lens.

Origin:
1825–35; bi- 1 + concave

Related forms:
bi⋅con⋅cav⋅i⋅ty  [bahy-kuhn-kav-i-tee] , noun
Dictionary.com Unabridged
Based on the Random House Dictionary, © Random House, Inc. 2009.
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bi·con·cave   (bī'kŏn-kāv', bī-kŏn'kāv')   


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adj.  Concave on both sides or surfaces: a biconcave lens.
bi'con·cav'i·ty (-kāv'ĭ-tē) n.
The American Heritage® Dictionary of the English Language, Fourth Edition
Copyright © 2009 by Houghton Mifflin Company.
Published by Houghton Mifflin Company. All rights reserved.
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