make someone's jaw drop

Verb

idiomatic

(idiomatic) To cause someone to be very surprised or alarmed.

Japanese Meaning

（比喩的に）誰かを非常に驚かせ、あっけにとられるほどの衝撃を与えること

The magician's final trick was so flawless it managed to make someone's jaw drop in the packed theater.

マジシャンの最後の手品はあまりに見事で、満員の劇場の観客を仰天させた。

Sense（1）

(idiomatic) To cause someone to be very surprised or alarmed.

The news that I'm pregnant after so many tries made my husband's jaw drop.

makes someone's jaw drop

（ present singular third-person ）

making someone's jaw drop

（ participle present ）

made someone's jaw drop

（ participle past ）

made someone's jaw drop

（ past ）