opt-

pref.

Variant ofopto-

Nearby words

opsonocytophagic, opsonometry, opt, opt in, opt out, opt-, opt-out, opt., optative, optatively, optesthesia

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