define slick slang
slick adjective (SKILLFUL). âº âoperating or âperforming skillfully and âeffectively and without âseeming to âtry hard: Maz was such a slick âfielder, one of the âbest in âbaseball. âº Slick can sometimes âmean skillful and âeffective but âlacking in sincerity: He was a slick âpolitician with an âanswer for everything.