troop (
http://definr.com/troop)
n 1: a group of soldiers
2: a cavalry unit corresponding to an infantry company
3: a unit of girl or boy scouts [syn:
scout troop, {scout
group}]
4: an orderly crowd; "a troop of children" [syn:
flock]
v 1: march in a procession [syn:
parade,
promenade]
2: move or march as if in a crowd; "They children trooped into
the room"