/ Dictionary / Index A ASCAP: Meaning and Definition of Find definitions for: ASCAP Pronunciation: (as'kap), [key] — n. American Society of Composers, Authors, and Publishers. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. ASC ascared Related Content Daily Word Quiz: feline Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language