drop-deadBrE /ˌdrɒp ˈded/ 🔊NAmE /ˌdrɑːp ˈded/ 🔊 adverb (informal) used before an adjective to emphasize that sb/sth is attractive in a very noticeable way （用于形容词前，强调非常引人注目）以令人绝倒的方式，极其，非常◆a drop-dead gorgeous Hollywood star美得令人瞠目的好莱坞明星