τάγμα something orderly in arrangement (a troop), i.e. (figuratively) a series or successionDerivation: from G5021;KJV Usage: order. G5021
Thayer:1) that which has been arranged, thing placed in order 2) a body of soldiers, a corps 3) band, troop, class
τάγμα tagma tag'-mah From G5021; something orderly in arrangement (a troop), that is, (figuratively) a series or successionKJV Usage: order.