mistake

word

/mɪˈsteɪk/
mi-STAYK
/mɪstˈeɪk/
mi-STAYK

Definition

Something that is not correct, usually because someone did something wrong or made an error.

Usage & Nuances

Common in both formal and informal English. Use 'make a mistake', not 'do a mistake'. Can refer to small errors (like spelling) or serious ones (life decisions). 'By mistake' means accidentally.

Example Sentences

Anyone can make a mistake sometimes.

natural

I made a mistake on the test.

basic

Please correct your mistake.

basic

It was just a mistake.

basic

Sorry, I sent the email to the wrong person by mistake.

natural

It’s no big deal—just learn from your mistakes.

natural