plural wah-wahs
1
: a fluctuating muted effect produced on a brass instrument by use of a mute (see mute entry 2 sense 1) or on an electric guitar by use of a pedal (see pedal entry 1 sense 1b) connected to an amplifier
[Elizabeth] Start uses a lot of "effects"—trumpet wah-wahs, … glissandi galore. John Y. Lawrence
… begins with funk guitar wah-wahs Philip Brandes
often used before another noun
a wah-wah effect
In 1931, [American jazz trumpeter Clyde McCoy] recorded "Sugar Blues," utilizing his muted wah-wah sound, which became his theme song. William F. Lee
2
: a mute or pedal that is used to produce a wah-wah
He [Miles Davis] began to play his trumpet through the wah-wah, which Jimi [Hendrix] had used, trying to sound like Jimi. Yunus Momoniat
When the … grinnin' bluesman kicks on a wah-wah during a band performance, it's almost too cool to bear. Guitar Player
often used before another noun
A saxophonist clicks his keys; … a trumpeter manipulates a wah-wah mute; … Alex Ross
The wah-wah pedal can be heard clearly at 2:15 during the third eight-bar section of Hendrix's longest guitar solo on this recording ["All Along the Watchtower"]. Timothy Rice and Dave Wilson

Examples of wah-wah in a Sentence

Recent Examples on the Web
Examples are automatically compiled from online sources to show current usage. Read More Opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback.
All the whining wah-wah’s and fuzz tones accentuated her arch, knowing tone. Stephen Thomas Erlewine, Rolling Stone, 12 Mar. 2025 For example, Walter substituted the trumpet part with a wah-wah guitar. Devon Ivie, Vulture, 19 Feb. 2025

Word History

Etymology

imitative

First Known Use

1924, in the meaning defined at sense 1

Time Traveler
The first known use of wah-wah was in 1924

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Cite this Entry

“Wah-wah.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/wah-wah. Accessed 4 Apr. 2025.

Last Updated: - Updated example sentences
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