Definitions
1.nounAn emission of digestive gases from the anus; a flatus.
2.noun(impolite) An irritating person; a fool.
3.noun(impolite, potentially offensive) (usually as "old fart") An elderly person; especially one perceived to hold old-fashioned views.
4.verb(impolite) To emit digestive gases from the anus; to flatulate.
5.verb(usually as "fart around") To waste time with idle and inconsequential tasks; to go about one's activities in a lackadaisical manner; to be lazy or over-relaxed in one's manner or bearing.
6.verbTo emit (fumes, gases, etc.).