Kardashian [kʰɑɹˈdæʃi.ən] adjective1 •Of, relating to, or characteristic of the American Kardashian family prominent in entertainment, business, and fashion.“Too sexy,” GoGo said. “Take it off.” A one-shoulder, purple chiffon dress from Jillian. “Too Kardashian,” Lauren said. “She’s so yesterday.” — 2012 formsmore Kardashian · most Kardashian