,noun, plural sties, verb, stied, sty⋅ing.| 1. | a pen or enclosure for swine; pigpen. |
| 2. | any filthy place or abode. |
| 3. | a place of bestial debauchery. |
| 4. | to keep or lodge in or as if in a sty. |
| 5. | to live in or as if in a sty. |

| a circumscribed abscess caused by bacterial infection of the glands on the edge of the eyelid; hordeolum. |

sty or stye (stī)
n. pl. sties or styes (stīz)
Inflammation of one or more sebaceous glands of an eyelid. Also called hordeolum.