/ Dictionary / Index S sixth sense: Meaning and Definition of Find definitions for: sixth' sense' Pronunciation: [key] a power of perception beyond the five senses; intuition: His sixth sense warned him to be cautious. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. sixth man sixtieth Related Content Daily Word Quiz: paradox Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language