Breadcrumb Home > Dictionary Cite Meaning of Lancelot Find definitions for: Lan•ce•lot Pronunciation: (lan'su-lut, -lot", län'-), [key] — n. the greatest of Arthur's knights and the lover of Queen Guinevere. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: lancelot (Thesaurus) lancelet lance of courtesy Related Content Daily Word Quiz: parallax Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language