(1):

(v. i.) To trifle in love; to stimulate affection or interest; to play the coquette; to deal playfully instead of seriously; to play (with); as, we have coquetted with political crime.

(2):

(v. t.) To attempt to attract the notice, admiration, or love of; to treat with a show of tenderness or regard, with a view to deceive and disappoint.