op·​po·​si·​tion·​ist | \ ˌä-pə-ˈzi-sh(ə-)nist How to pronounce oppositionist (audio) \

Definition of oppositionist

: a member of an opposition

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Other Words from oppositionist

oppositionist adjective

Examples of oppositionist in a Sentence

Recent Examples on the Web Trump canceled Obama’s Title 50 program that armed Syrian oppositionists in July 2017. Charles Glass, Harper's magazine, "“Tell Me How This Ends”," 10 Feb. 2019

These example sentences are selected automatically from various online news sources to reflect current usage of the word 'oppositionist.' Views expressed in the examples do not represent the opinion of Merriam-Webster or its editors. Send us feedback.

First Known Use of oppositionist

1773, in the meaning defined above

History and Etymology for oppositionist

opposition + -ist entry 1

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Time Traveler for oppositionist

Time Traveler

The first known use of oppositionist was in 1773

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Cite this Entry

“Oppositionist.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/oppositionist. Accessed 4 Mar. 2021.

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Thesaurus: All synonyms and antonyms for oppositionist

Britannica English: Translation of oppositionist for Arabic Speakers

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