adj .
inflexibly committed to a doctrine or theory without regard to its practicality ; dogmatic 실용성 여부는 따지지 않고 교리나 이론을 무조건적으로 헌신하고 옹호하는 ; 교조적인

• A doctrinaire supporter of manned space flights to Pluto would be someone who supported such space flights even though it might be shown that such lengthy journeys could never be undertaken.
• A doctrinaire opponent of fluoridation of water would be someone whose opposition could not be shaken by proof that fluoride is good for teeth and not bad for anything else.
• A person with doctrinaire views can be called a doctrinaire.
  독단적인 견해를 갖고 있는 사람을 doctrinaire 라 한다.