专断

專斷
zhuānduàn
  1. to act arbitrarily
  2. to make decisions without consulting others

CEDICT

  1. peremptory; overbearing
  2. to make an arbitrary decision; to act arbitrarily

Wiktionary

不经会商擅自决定、行事。

重編國語辭典

Entry Composition

=1 专 zhuān
  1. for a particular person, occasion, purpose
  2. focused on one thing
  3. special
  4. expert
  5. particular (to sth)
  6. concentrated
  7. specialized
=1 专 zhuān variant of 专 zhuān
2 断 duàn
  1. to break
  2. to snap
  3. to cut off
  4. to give up or abstain from sth
  5. to judge
  6. (usu. used in the negative) absolutely
  7. definitely
  8. decidedly

Related entries

自专 zìzhuān
  1. to act arbitrarily
  2. to act for oneself