Monkey-wrencher
noun, slang
noun, slang ·Uncommon ·College level
Definitions
Noun
- 1 An activist who sabotages operations perceived as harmful to the natural environment. slang
"Howie Wolke, an Earth First! founder and frequent monkey-wrencher, thought "conventional tactics" and "non-violent direct action" were worthwhile techniques for environmentalists."
Example
More examples"Howie Wolke, an Earth First! founder and frequent monkey-wrencher, thought "conventional tactics" and "non-violent direct action" were worthwhile techniques for environmentalists."
Etymology
From monkey wrench + -er, see monkeywrenching.
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Data sourced from Wiktionary, WordNet, CMU, and other open linguistic databases. Updated March 2026.