Republiklan adjective 1noun 1forms 4 adjective1 •(slang, offensive) Republican; generally used in depicting Republicans as racist.Wow... dead innocent Americans. Does it get any funnier for Republiklan *LAWMAKERS*? — 2017 noun1 •(slang, offensive) A Republican; generally used in depicting Republicans as racist.Sonofabitch must be a RepubliKlan . . . running off at the mouth, taking what doesn't belong to him, ignoring all other points of view. — 2013 formsRepubliKlans · Republiklans · more Republiklan · most Republiklan