/ Dictionary / Index P Pensacola Bay: Meaning and Definition of Find definitions for: Pen'saco'la Bay' Pronunciation: [key] an inlet of the Gulf of Mexico, in NW Florida. ab. 30 mi. (48 km) long. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. Pensacola pensée* Related Content Daily Word Quiz: frugal Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language