/ Dictionary / Index S supervision: Meaning and Definition of Find definitions for: su•per•vi•sion Pronunciation: (s"pur-vizh'un), [key] — n. the act or function of supervising; superintendence. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: supervision (Thesaurus) supervise supervisor Related Content Daily Word Quiz: neologism Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language