/ Dictionary / Index Y yes-man: Meaning and Definition of Find definitions for: yes-man Pronunciation: (yes'man"), [key] — pl. -men. a person who, regardless of actual attitude, always expresses agreement with his or her supervisor, superior, etc.; sycophant. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: yes-man (Thesaurus) Yeşilköy yes-no question Related Content Daily Word Quiz: nefarious Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language