warbler — ONAD

warbler /ˈwôrb(ə)lər, ˈwɔrb(ə)lər

▸ noun

1 any of a number of small insectivorous songbirds that typically have a warbling song.

● (also wood warbler) a New World bird of the subfamily Parulinae, family Emberizidae.

● an Old World bird of the family Sylviidae, which includes the blackcap, whitethroat, and chiffchaff.

2 informal a person who sings in a trilling or quavering voice.