concavo-concave lens

n.

biconcave lens

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Nearby words

concave, concave lens, concavely, concavity, concavo-concave, concavo-concave lens, concavo-convex, concavo-convex lens, conceal, concealed carry, concealed hemorrhage

The American Heritage® Stedman's Medical Dictionary Copyright © 2002, 2001, 1995 by Houghton Mifflin Company. Published by Houghton Mifflin Company.