# motormouth

> English word · Noun

## Definitions
1. One who talks very quickly or incessantly; a chatty or loquacious person.

## Etymology
From motor + mouth, from the figurative notion that the mouth moves so much that it seems motorized.

## Source
Compiled from Wiktionary via kaikki.org (CC BY-SA). Data vintage: 2026-09-03.
Canonical page: https://plainspell.com/en/word/motormouth