chop off

US /tʃɑːp ɑːf/
UK /tʃɑːp ɑːf/
"chop off" picture
1.

couper, amputer

to remove something by cutting it with a quick, strong blow

:
The surgeon had to chop off the infected limb.
Le chirurgien a dû couper le membre infecté.
He accidentally chopped off a piece of his finger while cutting wood.
Il s'est accidentellement coupé un morceau de doigt en coupant du bois.