exhausted

the word exhausted originates from the latin verb exhaurire, meaning 'to draw out, drain off, empty'. this verb is a compound of the prefix ex- ('out') and haurire ('to draw, lift, drain'). the core concept is one of complete removal or depletion, as if a container has been emptied by drawing out its contents. entering english via french in the late 16th century, it initially described the literal act of draining a liquid or using up a resource. by the mid-17th century, the meaning extended metaphorically to describe the state of a person whose physical or mental energy has been completely drawn out or used up, leading to the primary modern sense of extreme fatigue.

Structure: ex (out) + haust (draw) + ed (adjective suffix) ex- (latin prefix meaning 'out'); haust (from latin haustus, past participle of haurire, meaning 'to draw, drain'); -ed (english suffix forming adjectives from verbs or nouns, indicating a state or condition).