/ Dictionary / Index N nightside: Meaning and Definition of Find definitions for: night•side Pronunciation: (nīt'sīd"), [key] — n. the night shift of a newspaper. the dark side of a planet or moon. Cf. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. nightshirt night-sky light Related Content Daily Word Quiz: soporific Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language