lookist adjective 1noun 1forms 3 adjective1 •Forming prejudices based on a person's physical appearance.Weldon was sent to profile Jordan and worried her subject was a simple reminder of Britain’s “shoddy, lookist, celebrity culture.” — 2008 noun1 •One who forms prejudices based on a person's physical appearance.I don't blame racists, sexists, lookists, or any other “ists” for what they personify and perpetuate. They are mere hostages of their egos. — 2007 formslookists · more lookist · most lookist