passport

IPA(Pronunciation)

broadly informal figuratively

Japanese Meaning

国際旅行で通常使用される、公的に発行された身分および国籍を証明する文書

I realized at the airport that I had left my passport in the hotel safe.

空港でホテルの金庫にパスポートを置き忘れたことに気づいた。

Sense（1）

You will have to bring your passport to prove who you are.

Sense（2）

(by extension, informal) Any document that allows entry or passage.

Sense（3）

(figuratively) Something which enables someone to do or achieve something.

The tenor's voice was his passport to the international concert circuit.

passports

（ plural ）