/ Dictionary / Index O opisthodomos: Meaning and Definition of Find definitions for: op•is•thod•o•mos Pronunciation: (op"is-thod'u-mus, -mos"), [key] — pl. -mos•es. Also calleda small room in the cella of a classical temple, as for a treasury. epinaos. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. opisthobranch opisthognathous Related Content Daily Word Quiz: blanch Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language