/ Dictionary / Index F four of a kind: Meaning and Definition of Find definitions for: four' of a kind' Pronunciation: [key] — Poker. Poker. a set of four cards of the same denominations. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. four-o'clock family four old cat 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