loudmouth

word

Definition

A person who talks a lot, often loudly and in an annoying or rude way, without considering others.

Usage & Nuances

Informal and often negative; used to criticize someone who won't stay quiet, especially in group settings. Commonly for people who interrupt, brag, or dominate conversations. Not appropriate in formal contexts.

Example Sentences

He is such a loudmouth in class.

basic

Everyone thinks Tom is a loudmouth at meetings.

basic

Nobody likes a loudmouth at parties.

basic

Don’t be such a loudmouth—let others speak, too.

natural

Mark’s a real loudmouth, but he means well.

natural

I wish the loudmouth in the back would stop shouting during the movie.

natural