A brigade is a group of people organized for a specific purpose. In military contexts, a brigade is typically a unit consisting of several battalions. Outside of the military, brigades can also refer to groups of people working together for a common cause. There are several synonyms for brigade, including battalion, unit, squad, platoon, team, faction, group, and organization. Each of these words has slightly different connotations, but they all refer to a group of people working together towards a shared goal. Whether you're talking about soldiers on the battlefield or activists fighting for a cause, the word brigade is a powerful symbol of teamwork and collaboration.