/ Dictionary / Index N nightwear: Meaning and Definition of Find definitions for: night•wear Pronunciation: (nīt'wâr"), [key] — n. night clothes. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: nightwear (Thesaurus) night watchman nighty Related Content Daily Word Quiz: clairvoyant Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language