This trumpet could make a wah-wah sound.
An example of a wah-wah is a sound made by opening and closing a trumpet's bell with a plunger mute.
- Jazz an instrumental effect somewhat like that of the sound of a baby crying, produced by closing and opening the bell of a trumpet, trombone, etc. with a plunger mute held in the hand
- a similar effect created by an electronic device controlled by a foot pedal, that can be used with any musical instrument
Origin of wah-wahechoic reduplicated, reduplication
- A wavering sound resembling the vowels of human speech, produced by alternately covering and uncovering the bell of a trumpet or trombone with a mute.
- A similar sound produced by means of an electronic attachment, as on an electric guitar, operated by a foot pedal.
Origin of wah-wahImitative.