Breadcrumb Home > Dictionary > Index I insanitary: Meaning and Definition of Find definitions for: in•san•i•tar•y Pronunciation: (in-san'i-ter"ē), [key] — adj. unsanitary. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: insanitary (Thesaurus) insane insanitation ✖ Related Content Daily Word Quiz: hortatory Analogy of the Day: Today’s Analogy Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language