断ちきる

(1)hinder or prevent the progress or accomplishment of; "His brother blocked him at every turn"

(2)進歩か達成を妨げるか、または防ぐ

(3)prevent completion; "stop the project"; "break off the negotiations"

(4)完成を防ぐ

(5)put an end to a state or an activity; "Quit teasing your little brother"

(6)状態または活動に終止符を打つ

(1)