also pig sty
(pigsties)
1.
A ~ is an enclosed place where pigs are kept on a farm. (mainly BRIT; in AM, usually use pigpen )
N-COUNT
2.
If you describe a room or a house as a ~, you are criticizing the fact that it is very dirty and untidy. (mainly BRIT INFORMAL)
The office is a ~.
= tip
N-COUNT: usu sing disapproval