1. 武断的;固执己见的
If you say that someone is dogmatic, you are critical of them because they are convinced that they are right, and refuse to consider that other opinions might also be justified.

1. characterized by assertion of unproved or unprovable principles

Synonym: dogmatical

2. relating to or involving dogma

e.g. dogmatic writings

3. of or pertaining to or characteristic of a doctrine or code of beliefs accepted as authoritative