dogmatic

Definition

Asserting opinions in a determined or arrogant manner, as if they were facts. Often implies an unwillingness to consider other viewpoints.

Español Que afirma opiniones de manera determinada o arrogante, como si fueran hechos, frecuentemente mostrando poca disposición a considerar otras perspectivas.

Example

"She dismissed the new evidence with a dogmatic insistence that her theory was the only correct one."