doctrinaire

Từ điển WordNet v3.1 - WordNet Dictionary

I - noun

a stubborn person of arbitrary or arrogant opinions
• Syn:
dogmatist
• Derivationally related forms:
dogmatism (for: dogmatist), dogmatize (for: dogmatist), dogmatise (for: dogmatist)
• Hypernyms:
partisan, zealot, drumbeater

II - adjective

stubbornly insistent on theory without regard for practicality or suitability (Freq. 2)
• Similar to:
instructive, informative