Breadcrumb Home > Dictionary > Index S sked: Meaning and Definition of Find definitions for: sked Pronunciation: (sked), [key] — n. Informal. an airline that maintains a regular schedule of flights. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. Skeat skedaddle ✖ Related Content Daily Word Quiz: hortatory Analogy of the Day: Today’s Analogy Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language