tear 2

tear 2 definition - medical

tear 2 (tîr)

noun
A drop of the clear salty liquid that is secreted by the lacrimal gland of the eye to lubricate the surface between the eyeball and eyelid and to wash away irritants.

The American Heritage® Medical Dictionary Copyright © 2009 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved.

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