/ Dictionary / Index S Skylab: Meaning and Definition of Find definitions for: Sky•lab Pronunciation: (skī'lab"), [key] — n. a U.S. earth-orbiting space station that was periodically staffed by three separate crews of astronauts and remained in orbit 1973–79. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: skylab (Thesaurus) skyjacking skylark Related Content Daily Word Quiz: endear Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language