/ Dictionary / Index W weeknight: Meaning and Definition of Find definitions for: week•night Pronunciation: (wēk'nīt"), [key] — n. any night of the week, usually except Saturday and Sunday. —adj. of, on, or for a weeknight: the weeknight lineup of TV programs. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: weeknight (Thesaurus) weekly Weems Related Content Daily Word Quiz: nonchalant Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language