The word 'targeting' is built upon the noun 'target', which originally referred to a small round shield used in archery practice. This sense evolved from the Old French targette, a diminutive of targe meaning 'shield', itself of Germanic origin. By the 18th century, 'target' had metaphorically shifted to denote the mark or object one aims at, giving rise to its verbal use meaning 'to aim at'. The addition of the '-ing' suffix, an ancient Germanic participial ending, transforms the verb into a form that describes the ongoing action or process of selecting something as a focus for an effort, attack, or campaign.

Structure: target (object) + ing (verbal suffix) - target: From Middle English, from Old French targette ('small shield'), diminutive of targe ('shield'), of Germanic origin. Functions as the root noun/verb. - ing: From Old English -ende, -unge, a suffix forming present participles and verbal nouns. Functions as a derivational suffix indicating the action or process.