/ Dictionary / Index L locutorium: Meaning and Definition of Find definitions for: lo•cu•to•ri•um Pronunciation: (lō"kyoo-tôr'ē-um, -tōr'-, lok"yoo-), [key] — pl. -to•ri•a parlor (def. 4). Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. locutionary locutory Related Content Daily Word Quiz: cautious Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language