Daily Word Box

Install Daily Word Box: tap Share, then Add to Home Screen.

Idiom

bet your bottom dollar

idiom C1
/ˌbɛt jʊr ˌbɑtəm ˈdɑlər/

Meanings

idiom

To be extremely sure that something is true or will happen.

Visual cue for bet your bottom dollar — meaning 1

Definition

Used to say you are completely sure something will happen or be true.

“Bet your bottom dollar” is an idiom meaning you feel very certain about something. It emphasizes strong confidence, as if you would risk your last dollar on it. It is often used in casual spoken English to make a firm prediction or claim.

Examples

  • You can bet your bottom dollar they’ll be late again.
  • I bet your bottom dollar she knows the answer.
  • Bet your bottom dollar the price will go up next month.
  • If he says he’ll help, you can bet your bottom dollar he will.
  • Bet your bottom dollar this plan won’t work without more time.