politicize v.

1520s, "science and art of government," from politic (n.) "the political state of a country or government (early 15c.), from Old French politique and Medieval Latin politica; see politic (adj.). The plural form probably was modeled on Aristotle's ta politika "affairs of state" (plural), the name of his book on governing and governments, which was in English mid-15c. as (The Book of) Polettiques or Polytykys. Also see -ics.

Politicks is the science of good sense, applied to public affairs, and, as those are forever changing, what is wisdom to-day would be folly and perhaps, ruin to-morrow. Politicks is not a science so properly as a business. It cannot have fixed principles, from which a wise man would never swerve, unless the inconstancy of men's view of interest and the capriciousness of the tempers could be fixed. [Fisher Ames (1758-1808), "British Alliance," in the Boston Repertory, November 1806]

The sense of "political actions or practice" is from 1640s. Meaning "political allegiances or opinions of a person or party" is from 1769.

word-forming element used to make verbs, Middle English -isen, from Old French -iser/-izer, from Late Latin -izare, from Greek -izein, a verb-forming element denoting the doing of the noun or adjective to which it is attached.

The variation of -ize and -ise began in Old French and Middle English, perhaps aided by a few words (such as surprise, see below) where the ending is French or Latin, not Greek. With the classical revival, English partially reverted to the correct Greek -z- spelling from late 16c. But the 1694 edition of the authoritative French Academy dictionary standardized the spellings as -s-, which influenced English.

In Britain, despite the opposition to it (at least formerly) of OED, Encyclopaedia Britannica, the Times of London, and Fowler, -ise remains dominant. Fowler thinks this is to avoid the difficulty of remembering the short list of common words not from Greek which must be spelled with an -s- (such as advertise, devise, surprise). American English has always favored -ize. The spelling variation involves about 200 English verbs.