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noun B2 Upper-Intermediate Uncommon

guerrilla

guh-RIH-luh

Guerrilla (noun) means a fighter in a small, independent armed group that uses surprise raids rather than open battle, typically against a larger regular army. Example: “The guerrillas retreated into the mountains after the ambush.”

noun
1
A fighter in a small, independent armed group that uses surprise raids rather than open battle, typically against a larger regular army.
"The guerrillas retreated into the mountains after the ambush."
adj
1
Relating to unconventional, small-scale tactics, especially in warfare or marketing.
"The startup relied on guerrilla marketing instead of TV ads."

How to use guerrilla

Learner’s notes

In plain EnglishSmall-scale, hit-and-run fighting — or, more loosely, any scrappy, unconventional tactic.

Common mistake

Don't confuse with "gorilla," the animal — they sound identical but are unrelated.

Easily confused with
Common pairings
guerrilla warfare guerrilla marketing guerrilla fighters

Word forms

more guerrilla comparative, guerrillas plural, most guerrilla superlative

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The _____ retreated into the mountains after the ambush.

Etymology

From Spanish guerrilla, "little war," a diminutive of guerra ("war"), coined during Spain's fight against Napoleon.

Origin: Spanish

irregular insurgent guerilla

Related words

Rhymes for guerrilla

See all rhymes for guerrilla →

Frequently asked questions

What does “guerrilla” mean?

The word “guerrilla” means a fighter in a small, independent armed group that uses surprise raids rather than open battle, typically against a larger regular army. In plain terms, small-scale, hit-and-run fighting — or, more loosely, any scrappy, unconventional tactic.

How do you pronounce “guerrilla”?

“Guerrilla” is pronounced guh-RIH-luh (/ɡəˈɹɪlə/ in IPA).

How do you use “guerrilla” in a sentence?

Here is “guerrilla” used in a sentence: “The guerrillas retreated into the mountains after the ambush.”

What part of speech is “guerrilla”?

Depending on how it is used, “guerrilla” can be a noun and an adjective.

Where does the word “guerrilla” come from?

The word “guerrilla” comes from Spanish. From Spanish guerrilla, "little war," a diminutive of guerra ("war"), coined during Spain's fight against Napoleon.

Is “guerrilla” a common word?

“Guerrilla” is an uncommon word in modern English, usually learned at around the B2 level.

How many meanings does “guerrilla” have?

“Guerrilla” has 2 distinct senses listed in this dictionary. The most common is: a fighter in a small, independent armed group that uses surprise raids rather than open battle, typically against a larger regular army.

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