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biconcave

[bahy-kon-keyv, bahy-kon-keyv] /baɪˈkɒn keɪv, ˌbaɪ kɒnˈkeɪv/
adjective
1.
concave on both sides, as a lens.
Origin
1825-1835
1825-35; bi-1 + concave
Related forms
biconcavity
[bahy-kuh n-kav-i-tee] /ˌbaɪ kənˈkæv ɪ ti/ (Show IPA),
noun
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Based on the Random House Dictionary, © Random House, Inc. 2014.
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British Dictionary definitions for biconcavity

biconcave

/baɪˈkɒnkeɪv; ˌbaɪkɒnˈkeɪv/
adjective
1.
(of a lens) having concave faces on both sides; concavo-concave
Derived Forms
biconcavity (ˌbaɪkɒnˈkævɪtɪ) noun
Collins English Dictionary - Complete & Unabridged 2012 Digital Edition
© William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins
Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012
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biconcavity in Medicine

biconcave bi·con·cave (bī'kŏn-kāv', bī-kŏn'kāv')
adj.
Concave on both sides or surfaces.

The American Heritage® Stedman's Medical Dictionary
Copyright © 2002, 2001, 1995 by Houghton Mifflin Company. Published by Houghton Mifflin Company.
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biconcavity in Science
biconcave
  (bī'kŏn-kāv')   
Concave on both sides or surfaces.
The American Heritage® Science Dictionary
Copyright © 2002. Published by Houghton Mifflin. All rights reserved.
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