blase
Synonym discussion
Sense: adjective/1
'Bored' is the everyday word when something fails to hold your interest. 'Indifferent' is broader and often means that you simply do not care much, whether or not you have seen the thing before. 'Jaded' usually adds a stronger feeling of weariness after too much pleasure, success, or stimulation. 'Blase' is more polished and literary than all three. It suggests that repeated exposure or luxury has made someone act as if nothing is special anymore, and it can even hint at a pose of cool detachment. A guest may sound bored during a long speech, but sound blase after meeting famous people every week.
Common collocations
Etymology
Borrowed into English from French 'blasé', a word used for someone whose feelings have been dulled by too much pleasure, excitement, or experience.
First known use
1819
1819, in the meaning defined at sense 1