Dictionary.com
Thesaurus.com
Synonyms

saboteur

American  
[sab-uh-tur] / ˌsæb əˈtɜr /

noun

  1. a person who commits or practices sabotage.


saboteur British  
/ ˌsæbəˈtɜː /

noun

  1. a person who commits sabotage

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

Etymology

Origin of saboteur

1920–25; < French, equivalent to sabot ( er ) to botch ( see sabotage) + -eur -eur

Explanation

A saboteur is a person who makes a mess of a situation on purpose. You might call your little brother a saboteur for letting the air out of your bicycle tires, but you could be a saboteur in return by filling his shoes with cold spaghetti. Saboteur is a noun that is fairly new to the English language; it was first used in the early 1900s, and it refers to a person who deliberately destroys or obstructs something. It comes from the French word, saboter, which really and truly means to kick something with an old-fashioned wooden shoe. We can only hope that one day the word Nikeur might enter the English language to mean a person who kicks something with a sneaker.

Keep Reading on Vocabulary.com

Vocabulary lists containing saboteur

Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

But they also assume anyone who disagrees with them is incompetent, delusional or even a saboteur, so they reject their opinions and ideas out of hand.

From The Wall Street Journal • Dec. 19, 2025

But, like a slinky saboteur, RNA from that same hub may wind its way to all the other hubs.

From Science Daily • Dec. 21, 2023

In other fighting, Ukraine said it had thwarted an attempt overnight by a Russian eight-member saboteur group to cross its northeastern border in the Sumy region.

From Reuters • Oct. 12, 2023

Hidden in plain sight was a third-grade saboteur on a mission.

From Washington Post • May 22, 2022

Back at Duluth Airport, soldiers searched for the saboteur.

From "Fallout: Spies, Superbombs, and the Ultimate Cold War Showdown" by Steve Sheinkin

Vocabulary.com logo
by dictionary.com

Look it up. Learn it forever.

Remember "saboteur" for good with VocabTrainer. Expand your vocabulary effortlessly with personalized learning tools that adapt to your goals.

Take me to Vocabulary.com