截断

截断	jié duàn	to break or cut in two / to sever / to cut off / (fig.) to cut off (a conversation, a flow etc) / to interrupt / (math.) to truncate
截	jié	to cut off (a length) / to stop / to intercept / section / chunk / length
断	duàn	to break / to snap / to cut off / to give up or abstain from sth / to judge / (usu. used in the negative) absolutely / definitely / decidedly