/ Dictionary / Index A Asser: Meaning and Definition of Find definitions for: As•ser Pronunciation: (ä'sur), [key] 1838–1913, Dutch jurist and statesman: Nobel peace prize 1911. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. assentation assert 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