a prefix used freely in English and meaning "not, lack of," or "sham," giving a negative sense to any word, 14c., from Anglo-French noun-, from Old French non-, from Latin non "not, by no means, not at all, not a," from Old Latin noenum "not one" (*ne oinom, from PIE root *ne- "not" + PIE root *oi-no- "one, unique"). In some cases perhaps from Middle English non "not" (adj.), from Old English nan (see not). "It differs from un- in that it denotes mere negation or absence of the thing or quality, while un- often denotes the opposite of the thing or quality" [Century Dictionary].
1550s, "of or pertaining to a polity, civil affairs, or government;" from Latin politicus "of citizens or the state" (see politic (adj.)) + -al (1). Meaning "taking sides in party politics" (usually pejorative) is from 1749. Political prisoner first recorded 1860; political science is from 1779 (first attested in Hume). Political animal translates Greek politikon zōon (Aristotle, "Politics," I.ii.9) "an animal intended to live in a city; a social animal":
From these things therefore it is clear that the city-state is a natural growth, and that man is by nature a political animal, and a man that is by nature and not merely by fortune citiless is either low in the scale of humanity or above it ... inasmuch as he is solitary, like an isolated piece at draughts. [Rackham transl.]
<a href="https://www.etymonline.com/word/non-political">Etymology of non-political by etymonline</a>
Harper, D. (n.d.). Etymology of non-political. Online Etymology Dictionary. Retrieved $(datetime), from https://www.etymonline.com/word/non-political