na-adjective, noun
sophisticated; refined; witty; urbane
Describes a person, style, or expression that is polished, free from vulgarity, and often clever or witty. Can be used for fashion, writing, or conversation.
彼の洒脱な話し方にみんなが引き込まれた。
Everyone was captivated by his sophisticated way of speaking.
この店の内装はとても洒脱で落ち着
The interior of this shop is very refined and relaxing.