early 13c., "circumstances, temporary attributes of a person or thing, conditions," from Latin status "manner of standing, position, condition," noun of action from past participle stem of stare "to stand" from PIE root *sta- "to stand" (see stet). Some Middle English senses are via Old French estat (French état; see estate).
The Latin word was adopted into other modern Germanic languages (e.g. German, Dutch staat) but chiefly in the political senses only. Meaning "physical condition as regards form or structure" is attested from late 13c. Meaning "mental or emotional condition" is attested from 1530s (phrase state of mind first attested 1749); colloquial sense of "agitated or perturbed state" is from 1837.