/ Dictionary / Index P Peninsular State: Meaning and Definition of Find definitions for: Penin'sular State" Pronunciation: [key] Florida (used as a nickname). Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. peninsula Peninsula War Related Content Daily Word Quiz: cautious Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language