1. To mark with a seam or cicatrix.

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

• inceom,
• intem,
• indiam,
• inseach,
• insead,
• unsean,
• inser,
• insai,
• unsear,
• ansear,
• insnae,
• interm,
• inseat,
• instea,
• insame,
• naseam,
• insat,
• linneam,
• ensam,
• incetum

The plural of the "Inseam" can be the "inseams".

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