identity

identitynoun

American /aɪ.ˈdɛn.tɪ.ti/ British /aɪ.ˈdɛn.tɪ.ti/ Stress falls on the second part: eye-DEN-tih-tee.
plural identities

Identity is who a person or group is: as a plain fact that can be proved, and as a set of qualities that people feel strongly about and share with others.

  1. who someone iswho a particular person is, including their name and other known facts about them

    countable or uncountable [C/U]

    Collocations

    verb + noun prove your identity, hide your identity, reveal someone's identity, steal someone's identity
    adjective + noun a false identity, a secret identity, a fake identity, mistaken identity
    noun + noun identity theft, identity card
  2. shared qualitiesthe qualities and beliefs that make a person or group different from others and that they feel strongly about

    countable or uncountable [C/U] usually singular [usu sing]

    Collocations

    noun + noun group identity
    verb + noun find your identity, develop an identity, express your identity
    adjective + noun national identity, cultural identity, a strong identity, a shared identity

Word family

  • identify
  • identical
  • identification

Usage

In the sense of who someone is, identity takes a possessive or the when it is a specific, known fact (your identity, the victim's identity), and an indefinite article for one version among others (a false identity). In the sense of shared qualities, it often follows an adjective and needs no article: national identity, cultural identity.

Common mistakes

She lost identity after moving to a new country. She lost her identity after moving to a new country.
identity in this sense usually needs a possessive: your identity, her identity.