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guerrilla

American  
[guh-ril-uh] / gəˈrɪl ə /
Or guerilla

noun

  1. a member of a band of irregular soldiers that uses guerrilla warfare, harassing the enemy by surprise raids, sabotaging communication and supply lines, etc.


adjective

  1. pertaining to such fighters or their technique of warfare: guerrilla tactics.

    guerrilla strongholds;

    guerrilla tactics.

  2. of or relating to an unauthorized, edgy, or disruptive version of an activity: guerilla gardening to beautify an abandoned lot.

    guerrilla filmmaking on a busy sidewalk;

    guerilla gardening to beautify an abandoned lot.

guerrilla British  
/ ɡəˈrɪlə /

noun

    1. a member of an irregular usually politically motivated armed force that combats stronger regular forces, such as the army or police

    2. ( as modifier )

      guerrilla warfare

  1. a form of vegetative spread in which the advance is from several individual rhizomes or stolons growing rapidly away from the centre, as in some clovers Compare phalanx

"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

Other Word Forms

  • antiguerrilla noun
  • counterguerrilla adjective
  • guerrillaism noun

Etymology

Origin of guerrilla

First recorded in 1800–10; from Spanish, diminutive of guerra “war” (of Germanic origin) + -illa diminutive suffix; originally in reference to the Spanish resistance against Napoleon; the name for the struggle erroneously taken as a personal noun; war 1, -elle

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 as a group, the Taliban sustained more than 20 years of war against the US and its Nato allies, so its capacity to carry out unconventional and guerrilla warfare is well evidenced.

From BBC

However, the Afghan Taliban has extensive experience in guerrilla warfare.

From BBC

As civil war reshaped the country in 1996-2006, pitting Maoist guerrillas against the monarchy, he rose through the ranks of pro-democracy student groups linked to the Nepali Congress.

From Barron's

For decades, the Venezuelan government offered refuge for Colombian guerrilla groups.

From The Wall Street Journal

In college he spent summers hitchhiking around South America, hiking to Machu Picchu and mostly ignoring warnings of guerrilla activity.

From The Wall Street Journal