| Battalion 1. (n.) A body of troops composed of two or more companies, forming a part of a regiment; esp. a body of troops or an army in battle array. 2. (n.) A regiment, or two or more companies of a regiment, esp. when assembled for drill or battle. 3. (v. t.) To form into battalions. Thesaurus Entries KP, age group, army, army group, band, battery, battle group, bevy, body, brigade, bunch, cabal, cadre, cast, clique, cohort, column, combat command, combat team, company, complement, contingent, corps, coterie, covey, crew, crowd, detachment, detail, division, faction, field army, field train, file, fleet, flying column, gang, garrison, group, grouping, groupment, in-group, junta, kitchen police, legion, maniple, mob, movement, organization, out-group, outfit, pack, party, peer group, phalanx, platoon, posse, rank, regiment, salon, section, set, squad, squadron, stable, string, tactical unit, task force, team, train, tribe, troop, troupe, unit, wing | ![]() |