luxe /luks/adjective 1noun 1forms 3 adjective1 •Luxurious, sophisticated.The luxe department store Barneys New York announced this week that it would launch a new Instagram-ready cannabis department called The High End. — 2019 noun1 •Luxury.When it comes to advertising, he says, the much talked-about idea that luxe is recession-proof has been proven not to be the case. — 2009 formsluxier · luxest · luxiest