check through

Verb

idiomatic

(idiomatic) To permit someone to continue onward, e.g. through a security checkpoint, after verifying their identity, tickets, etc.

Japanese Meaning

身分証や切符の確認後に、通過を許可すること。 / セキュリティチェックポイントなどで、必要な確認が行われた上で通り抜けを認める行為。

The security officer will check through your passport and boarding pass before allowing you into the departure lounge.

保安検査官はパスポートと搭乗券を確認して、搭乗ラウンジへの通過を許可します。

Sense（1）

(idiomatic) To permit someone to continue onward, e.g. through a security checkpoint, after verifying their identity, tickets, etc.

Sense（2）

(idiomatic) To inspect something, often to try to find errors, problems, etc.

checks through

（ present singular third-person ）

checking through

（ participle present ）

checked through

（ participle past ）

checked through

（ past ）