[adjective] very sophisticated especially because of surfeit; versed in the ways of the world; "the blase traveler refers to the ocean he has crossed as `the pond'"; "the benefits of his worldly wisdom" Synonyms:worldly
[adjective] uninterested because of frequent exposure or indulgence; "his blase indifference"; "a petulent blase air"; "the bored gaze of the successful film star" Synonyms:bored
[adjective] nonchalantly unconcerned; "a blase attitude about housecleaning"