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Definition of monkeywrencher

monkeywrencher

/ˈmʌŋkiˌrɛntʃɚ/
mon · key · wrench · er

Plural:monkeywrenchers
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monkeywrencher Lexical Profile

monkeywrencher Game Scores & Validity

• noun

1

North American A person who engages in sabotage or destructive activism, particularly the disabling of machinery or property, to protest or prevent environmental degradation.

Example

"The logging operation was halted for several weeks after an anonymous monkeywrencher poured sand into the fuel tanks of the bulldozers."

Synonyms
View all synonyms for monkeywrencher

Word Nuance & Usage

The term is heavily associated with radical environmentalism and eco-sabotage, often carrying a controversial or politically charged connotation depending on the speaker's perspective on direct action.

Word Origin & Etymology

Derived from the idiom 'to throw a monkey wrench in the works' (meaning to sabotage). It was popularized specifically in the context of radical environmental activism by Edward Abbey's 1975 novel 'The Monkey Wrench Gang'.

Usage Trend

Historical frequency of usage in published text.

180019102020

Cite this Entry


Wordmom. (2026). Definition of Monkeywrencher. In Wordmom Dictionary. Retrieved Oct 14, 2026, from https://wordmom.com/dictionary/monkeywrencher
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