bla·sť [or] bla·se
blasé [or] blase
|part of speech:
||unstimulated or unimpressed, usu. due to a feeling that one has already experienced more or better.
We all stared in wonder at the gorgeous banquet hall with its glittering chandeliers, but she was completely blasť.
||blithe, casual, cavalier, halfhearted, jaded, sophisticated, tired, weary, worldly