# warble

> English word · Verb · IPA /ˈwɔɹbl̩/ · frequency rank #86,933

## Definitions
1. To modulate a tone's frequency.
2. To sing like a bird, especially with trills.
3. To cause to quaver or vibrate.
4. To be quavered or modulated; to be uttered melodiously.

## Etymology
Perhaps onomatopoeic.

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