# cachinnate

> English word · Verb · IPA /ˈkækɪneɪt/

## Definitions
1. To laugh loudly, immoderately, or too often.

## Etymology
From Latin cachinnō (“laugh aloud”), of onomatopoeic origin.

## Source
Compiled from Wiktionary via kaikki.org (CC BY-SA). Data vintage: 2026-05-06.
Canonical page: https://plainspell.com/en/word/cachinnate