identification

mastery
UK /aɪˌdɛntɪfɪˈkeɪʃn̩/ US /aɪˌdɛn(t)ɪfɪˈkeɪʃn̩/noun

card 1 of 10 · context meaning

Which meaning of 'identification' best matches the usage in the sentence?

In the U.S., you usually have to show identification in order to buy alcohol.