1. 放屁
If someone farts, air is forced out of their body through their anus.

2. (老)东西;无聊的家伙
If someone describes another person as an old fart, they are showing that they think the person is boring and that they do not respect the person.

1. a reflex that expels intestinal gas through the anus

Synonym: fartingflatuswindbreaking wind