target object; target
Refers to a physical object that serves as a target, such as in shooting, throwing, or aiming exercises. More concrete than 目標 (goal/objective).
In shooting practice, it is important to aim accurately at the target object.
In this game, you shoot down moving targets.
Compound of 目標 (target, objective) + 物 (thing, object). The exact historical derivation is uncertain, but the word transparently means 'target object'.