noun
sty
STY/staɪ/
A small enclosure where pigs are kept.
Two pigs root around inside the sty.

Etymology
The word for an enclosure became the familiar name for a pigpen. Calling a room or home a “sty” transfers the imagined filth of a pigpen to human surroundings.
In context
And oh, I must speak to him soon, and you must be prepared to see him soon, for I cannot bear your remaining at Belorp like a jewel in a sty.
More examples
- She cleaned the sty before adding fresh bedding.
- A wooden gate closed the pig sty.
- The farmer repaired the sty’s low fence.
Forms
sty · sties
Similar words
- pen
- A pen can house many kinds of animals; a sty specifically houses pigs.
- pigpen
- Pigpen is the familiar equivalent of a sty; sty can also be used figuratively for a filthy place.