1. a member of an irregular military force that fights against an occupying army using surprise attacks and sabotage

1. relating to or characteristic of guerrilla warfare or tactics

Examples

• The guerrillas launched surprise attacks on enemy supply lines.
• Local guerrillas used their knowledge of the terrain to their advantage.
• The army struggled to combat the guerrilla forces hiding in the mountains.
• They employed guerrilla tactics to disrupt the occupation.
• The guerrilla campaign lasted for several years.
• Small guerrilla units operated independently throughout the region.
• The documentary explored guerrilla warfare during the revolution.