warble

US /ˈwɔːr.bəl/
UK /ˈwɔːr.bəl/
"warble" picture
1.

gazouiller, chanter

to sing in a soft, low voice, especially with a trilling or quavering sound

:
The bird began to warble a sweet melody.
L'oiseau commença à gazouiller une douce mélodie.
She would often warble old folk songs.
Elle avait l'habitude de chanter de vieilles chansons folkloriques.
1.

gazouillis, trille

a trilling or quavering vocal sound, especially that of a bird

:
The sweet warble of the nightingale filled the air.
Le doux gazouillis du rossignol emplit l'air.
She listened to the gentle warble of the stream.
Elle écouta le doux murmure du ruisseau.