left-wing
adjective
- politically leaning towards left-wing ideas
noun
- political movement
Wiktionary
adj
Etymology: From the seating arrangement in the French parliament after the French Revolution.
- Of political ideologies: favoring political, social, and economic equality.
“From the start of its operations in Colombia, the company was on guard against the decadeslong civil strife in the country between left-wing guerrilla and right-wing paramilitary groups, witnesses have testified.”