- The definition of blasé is showing a lack of excitement about something because it has already become very familiar.
An example of blasé is a child celebrity who no longer gets excited about the festivities of the red carpet.
having indulged in pleasure so much as to be unexcited by it; satiated and bored
Origin of blaséFrench past participle of blaser, to satiate, origin, originally , to intoxicate
(comparative more blasé, superlative most blasé)