Bedeutung von “passport” — Learner’s Dictionary

passport

noun us uk /ˈpɑːspɔːt/
You'll need to show some form of ID, such as a passport or driving licence.He was released on the condition that he surrendered his passport.I lost my passport and had to get a duplicate.Oh no, I've forgotten my passport.You are required by law to produce a valid passport.

A2 [ C ] an official document, often a small book, that you need to enter or leave a country:

a British passport
a passport to sth

something that allows you to achieve something else:

Education is a passport to a better life.

(Definition von “passport” aus dem Cambridge Learner's Dictionary © Cambridge University Press)