断ち切る， 裁ち切る， 截ち切る， たちきる
1. to cut (cloth, paper, etc.), to cut off
2. to sever (ties), to break off (relations), to give up (an attachment, habit, etc.), to stop (e.g. a vicious cycle)
3. to cut off (a supply route, enemy's retreat, etc.), to block, to break up (e.g. an int...
tbd