dogmatic
Definition
Asserting opinions in a determined or arrogant manner, as if they were facts. Often implies an unwillingness to consider other viewpoints.
हिन्दी ऐसे तरीके से राय व्यक्त करना मानो वे तथ्य हों, जिसमें दूसरे दृष्टिकोणों को स्वीकार करने की अनिच्छा झलकती हो।
Example
"She dismissed the new evidence with a dogmatic insistence that her theory was the only correct one."