or else

phrase

1

—used to say what will happen if something is not done

You have to leave or else you will be arrested for trespassing.

2

—used to say what another possibility is

He either thinks he can't do it or else he just isn't interested.

3

informal

—used in angry speech to express a threat without saying exactly what the threat is

Do what I say or else!

Examples of or else in a Sentence

Recent Examples on the Web

The numbers need to be near-perfect or else its sainted status could be in question. — Natasha Abellard, CNBC, 5 Nov. 2026

The United States should consider allowing international defense organizations to access these programs, or else work with allies to develop similar, multilateral information-sharing platforms focused on securing defense production. — Sam Mullins, Foreign Affairs, 28 Oct. 2026

Its investment came with a promise that Charlotte FC and the Panthers will stay in Charlotte for 20 years or else pay a financial penalty. — Nick Sullivan, Charlotte Observer, 28 Oct. 2026

Every option needed to be the safest option possible or else he would get hurt. — Brian Davids, HollywoodReporter, 14 Oct. 2026