murder by means of another's aword; murder with a borrowed knife; murder with a borrowed knife——make use of another person to get rid of an adversary
比喻利用别人去害人。
连动式;作谓语、宾语、定语、状语;指借别人的手去害人
比喻自己不出面,借别人的手去害人。
明·汪廷讷《三祝记·造陷》:“恩相明日奏仲淹为环庆路经略招讨使,以平元昊,这所谓借刀杀人。”
凤姐虽恨秋桐,且喜借他先可发脱二姐,用借刀杀人之法。 ◎清·曹雪芹《红楼梦》第六十九回