/ Dictionary / Index P Prometheus Bound*: Meaning and Definition of Find definitions for: Prome'theus Bound' Pronunciation: [key] a tragedy (c457b.c.) by Aeschylus. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. Prometheus Prometheus Unbound* Related Content Daily Word Quiz: fabricate Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language