/ Dictionary / Index N nonsked: Meaning and Definition of Find definitions for: non•sked Pronunciation: (non'sked'), [key] — n. Informal. a nonscheduled airline or plane: He got his training with the nonskeds. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. nonsingular nonskid Related Content Daily Word Quiz: spectral Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language