/ Dictionary / Index B bank holiday: Meaning and Definition of Find definitions for: bank' hol"iday Pronunciation: [key] a weekday on which banks are closed by law; legal holiday. a secular day on which banks are closed, obligations then falling due being performable on the following secular day. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. Bankhead bank indicator Related Content Daily Word Quiz: secular Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language