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Definition of interventionist

interventionist

/ˌɪntərˈvɛnʃənɪst/
in · ter · ven · tion · ist

Plural:interventionists
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interventionist Lexical Profile

interventionist Game Scores & Validity

• adjective

1

Relating to or favoring a policy of active interference or involvement by a government in international affairs or the domestic economy.

Example

"The central bank adopted an interventionist approach to stabilize the rapidly falling national currency."

Synonyms
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Antonyms
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• noun

1

A person who favors or advocates active involvement by a government in foreign affairs or in the regulation of the domestic economy.

Example

"During the foreign policy debate, the senator spoke as a staunch interventionist who believed in defending overseas allies."


2

A counselor or specialist who plans and facilitates structured meetings to help individuals confront and seek treatment for substance abuse or behavioral addiction.

Example

"The family hired a certified interventionist to guide them through a difficult conversation about their son's addiction."

Antonyms
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• Rhymes for interventionist

Word Origin & Etymology

Formed in the mid-19th century from 'intervention' plus '-ist', ultimately deriving from the Latin verb 'intervenire', meaning 'to come between' or 'to interrupt'.

Cite this Entry


Wordmom. (2026). Definition of Interventionist. In Wordmom Dictionary. Retrieved Nov 5, 2026, from https://wordmom.com/dictionary/interventionist
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