slip someone's mind

Verb

idiomatic

(idiomatic) To be forgotten by someone; to escape someone's memory.

Japanese Meaning

誰かの記憶から抜け落ちる、すっかり忘れられる

I hope this doesn't slip someone's mind before the deadline.

締め切り前に誰かがこれを忘れないことを願っています。

Sense（1）

(idiomatic) To be forgotten by someone; to escape someone's memory.

I meant to call her today, but it completely slipped my mind.

slips someone's mind

（ present singular third-person ）

slipping someone's mind

（ participle present ）

slipped someone's mind

（ participle past ）

slipped someone's mind

（ past ）