follow Dictionary.com

What is the X in X-mas?

lens pit

lens pit in Medicine

lens pit n.
Either of a pair of depressions in the superficial ectoderm of the embryonic head where the lens develops.

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

Word of the Day

Word Value for lens

4
6
Scrabble Words With Friends