/ Dictionary / Index A asseverate: Meaning and Definition of Find definitions for: as•sev•er•ate Pronunciation: (u-sev'u-rāt"), [key] — -at•ed, -at•ing. to declare earnestly or solemnly; affirm positively; aver. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: asseverate (Thesaurus) asset asseveration Related Content Daily Word Quiz: pugilist Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language