/ Dictionary / Index C cashier's check: Meaning and Definition of Find definitions for: cashier's' check" Pronunciation: [key] a check drawn by a bank on its own funds and signed by its cashier. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. cashier cash-in Related Content Daily Word Quiz: careening Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language