连窝端

Traditional (Taiwan): 連窩端

liánwōduān ㄌㄧㄢˊ ㄨㄛ ㄉㄨㄢ

    • to wipe out the whole lot at once
    • to remove a whole gang in one sweep

Character by character

Saying俗语俗語

Idiom惯用语 · Widely known

Literally
take away the nest and all
Meaning
Same as 连锅端: to wipe out or remove the whole lot at once, such as a whole gang.

Sources