missionary noun
ADJ. foreign | pioneer | evangelical, medical | Baptist, Catholic, Christian, Jesuit, Protestant
VERB + MISSIONARY work as | send (sb as) sending clergy as missionaries to Latin America | pray for
MISSIONARY + NOUN work | zeal He argued the case for reorganization with missionary zeal.
PREP. as a ~ He spent 15 years as a missionary in Africa.
You can also check other dicts: missionary (English, 中文解释 ), wordnet sense, Collins Definition