Pronunciation change

  • (UK) IPA (key): /ˈmæn.də.t(ə)ri/
  • (US) IPA (key): /ˈmæn.dəˌtɔr.i/ or [ˈmɛən.dəˌtɔr.i]
  • (file)

Adjective change

Positive
mandatory

Comparative
more mandatory

Superlative
most mandatory

  1. If something is mandatory, rules or laws say it must be done.
    It is mandatory for children to go to school.

Related words change