militia

Word family

• militiaman
  nounC1
• militiawoman
  nounC1

Synonym discussion

Sense: noun/1

All five refer to armed groups outside (or on the edge of) a regular army, but they differ sharply. A militia is a locally organized body of civilians who train part-time and can be called on in emergencies—they keep their civilian jobs. A paramilitary group is more ideological and often operates without state approval, sometimes with political or religious goals. A reserve force is an official part of a country’s military structure: reservists are trained, paid, and can be activated, but they are not a civilian group. Guerrillas are irregular fighters who use hit-and-run tactics, usually in a rebellion or insurgency, and they do not train openly like a militia. A volunteer army is a full-time force made up of people who chose to enlist, unlike a militia where members serve part-time alongside civilian careers. For everyday contexts, militia is the broadest and most neutral of the five, while paramilitary and guerrilla carry stronger political or conflict associations.

Common collocations

Etymology

Militia entered English in the late 1500s from Latin, where militia meant ‘military service’ or ‘warfare.’ That Latin word came from miles, meaning ‘soldier.’ The English meaning shifted from ‘military service in general’ to ‘a body of citizens trained to fight outside the regular army,’ a sense that became common in the 1600s especially in colonial America.