pertaining to or producing miosis.
a miotic drug.
Also, myotic.

1860–65; mio(sis) + -tic

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World English Dictionary
miosis or myosis (maɪˈəʊsɪs)
n , pl -ses
1.  excessive contraction of the pupil of the eye, as in response to drugs
2.  a variant spelling of meiosis
[C20: from Greek muein to shut the eyes + -osis]
myosis or myosis (maɪˈəʊsɪs, -siːz)
[C20: from Greek muein to shut the eyes + -osis]
miotic or myosis
adj, —n
myotic or myosis
adj, —n

Collins English Dictionary - Complete & Unabridged 10th Edition
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American Heritage
Medical Dictionary

miotic mi·ot·ic (mī-ŏt'ĭk)
A substance that causes constriction of the pupil of the eye. adj.
Characterized by, involving, or causing miosis.

The American Heritage® Stedman's Medical Dictionary
Copyright © 2002, 2001, 1995 by Houghton Mifflin Company. Published by Houghton Mifflin Company.
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Example sentences
In organophosphate nerve agent poisoning pupils are miotic and copious secretions are present.
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