adjective · pleasantly cool weather or environment

下了一场雨，天气凉快多了。

adjective · (colloquial) to stay out of a situation; to go away and not interfere

没你的事，哪儿凉快哪儿呆着去！

adjective · to cool oneself down; to seek relief from the heat

我们去树阴下凉快一下吧。

adjective · (slang) of clothing, being scanty or showing a lot of skin

她夏天穿得很凉快。