1. a pen for swine

Nuttall's Standard dictionary of the English language By Nuttall, P.Austin

• pigieon,
• pidgen,
• pigion,
• pagen,
• pigin,
• pigoen,
• pigon,
• poppen,
• pigen,
• epigeea,
• pigmen,
• pig-pen,
• pipen,
• pigpenn,
• piepen,
• pieperin,
• higgen,
• iggen,
• epigael,
• epigeen

The adjective form of "pigpen" is "pigpen-ish" or "pigpen-like".

The plural of the "pigpen" can be the "pigpens".

The singular of the "pigpen" can be the "pigpen".