"deceive by trickery," 1590s, from trick (n.). Related: Tricked; tricking. The sense of "to dress, adorn" (c. 1500) is perhaps a different word entirely.
also hanky panky, 1841, "trickery," British slang, possibly a variant of hoky-poky "deception, fraud," altered from hocus-pocus.
"treasonable or perfidious conduct," c. 1200, from Old French trecherie, tricherie "deceit, cheating, trickery, lies" (12c.), from trechier "to cheat, deceive" (see trick (n.)).
1530s, from French urbanité (14c.) and directly from Latin urbanitatem (nominative urbanitas) "city life; life in Rome; refinement, city fashion or manners, elegance, courtesy," also "wit, raillery, trickery," from urbanus (see urban).
mid-15c., "deceit, trickery," from Old French tromperie (14c.), from tromper "to deceive," of uncertain origin (see trump (v.2), which has influenced the spelling in English). Meaning "showy but worthless finery" is first recorded c. 1600.