Definition of guerrilla
- Guerrillas controlled half the country.
The guerrillas controlled half the country.
These example sentences are selected automatically from various online news sources to reflect current usage of the word 'guerrilla.' Views expressed in the examples do not represent the opinion of Merriam-Webster or its editors. Send us feedback.
: a member of a usually small group of soldiers who do not belong to a regular army and who fight in a war as an independent unit
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