dogmatize verb. 
['dɒgmǝtʌɪz] Also 
dogmatise. 
E17.[Old & mod. French dogmatiser or late Latin dogmatizare from Greek dogmatizein lay down as one's opinion, from DOGMA: see -IZE.]1.  verb intrans. Speak or write authoritatively or imperiously without giving arguments or evidence in support of one's assertions. 
E17.■ A. S. Neill I should not dare dogmatize about girls who never go to lessons.2.  verb trans. Formulate into a dogma; assert dogmatically. 
E17.Daily Telegraph I find the views expressed..dogmatised to the point of polemic absurdity.3.  verb intrans. Teach new doctrines. Only in 
17. ■   dogmati'zation noun (
rare) 
L19. ■   dogmatizer noun E17.  [TahlilGaran] English Dictionary ▲