adjective, verb, punctuation · to allow air to flow freely or to be breathable, as in fabric or an enclosed space

这件衣服的料子很透气，夏天穿着很凉快。

verb · to leak information or let a secret become known

关于这件事，你千万别跟他透气。

verb · to step out for a breath of fresh air or to take a short break from a stuffy environment

屋里太闷了，我想到外面去透透气。