無断

absence of permission; lack of permission; absence of (advance) notice; lack of notice

Meaning

  1. nn-pref
    absence of permission; lack of permission
  2. nn-pref
    absence of (advance) notice; lack of notice

Example sentences

  • These cancellations without notice are a real pain.

  • Please refrain from speaking without permission.

  • In the Diet, often a politician or two leave without permission when a question becomes too personal.