arrow

nouns

a mark to indicate a direction or relation
arrow, pointer
a projectile with a straight thin shaft and an arrowhead on one end and stabilizing vanes on the other; intended to be shot from a bow
arrow
is a part of
a weapon consisting of arrows and the bow to shoot them
bow and arrow
is a type of (narrower)
a weapon that is forcibly thrown or projected at a targets but is not self-propelled
missile, projectile