The definition of a guerrilla is an animal of the ape family, or a member of a rogue army, or a member of a small independent group of people fighting against a larger or more established group.(noun)
A man leading an army that is revolting against the government and trying to overthrow the government is an example of a guerrilla.
Guerrilla is defined as a characteristic of making fighting or undercover actions.(adjective)
An example of guerrilla business is to take non-traditional actions to achieve business goals.
See guerrilla in Webster's New World College Dictionary
Origin: Sp, dim. of guerra, war < Fr guerre or It guerra, both < Frank *werra: see war
See guerrilla in American Heritage Dictionary 4
Origin: Spanish, raiding party, guerrilla force
Origin: , diminutive of guerra, war
Origin: , of Germanic origin; see wers- in Indo-European roots.
Learn more about guerrilla