man-eater

The compound "man-eater" is a straightforward and vivid descriptive formation from core Germanic roots. The first element, "man," originates from the Proto-Germanic mann-, which broadly meant "person." The second element, "eater," derives from the Proto-Germanic etaną, the source of the verb "to eat." When combined, the literal meaning is "one who eats humans." This term first emerged in English to describe dangerous animals like tigers or sharks known to prey on people. Over time, its application extended metaphorically to describe ruthlessly predatory or exploitative humans, preserving the core logic of consuming or destroying others for one's own sustenance or gain.

Structure: man (human) + eater (one who eats) - man: From Old English 'mann', meaning "person, human being." It functions as the object or target of the action in this compound. - eater: From Old English 'etere', meaning "one who eats," derived from the verb 'etan' (to eat). It functions as the agent noun, indicating the entity performing the action.