hi

/haɪ/

interjection

  1. Used as a greeting when you meet someone or to get someone's attention.

    A1

    informal

    • "Hi, how are you?"A1
    • "Hi, is this seat taken?"A2

noun

  1. An informal word for 'hello' or a greeting.

    B1

    countableinformal

    • "She said hi and waved."B1

Collocations

say hihi there