Other forms: battalions
A battalion is a unit of several hundred soldiers. An infantry battalion, the battalion advanced, battalion commander.
It usually runs to six or eight hundred and is commanded by a lieutenant colonel, sitting between the company and the brigade. It is the level at which a unit can operate on its own, with its own supply and headquarters. Note that the word comes from the same root as battle.
1nounbattalionA unit of several hundred soldiers.
“The battalion marched through the night to reach the front line.”
battalion is a military unit.
Middle French bataillon comes from Italian battaglione, from battaglia, a battle. Battle and batter come from the same striking.
Middle French
battaillon
English, today
battalion
From Middle French battaillon (modern French bataillon).
Etymology from Wiktionary, CC BY-SA