1. A kind of halbert; a mattock.

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

• twinbill,
• twibil,
• Twibal,
• twibille,
• tebill,
• rwibill,
• fwibill,
• gwibill,
• ywibill,
• 6wibill,
• 5wibill,
• tqibill,
• taibill,
• twibilll,
• Twebill,
• Twibel,
• Twibilke,
• Tibbill,
• Twible,
• Twibile

The plural of the "Twibill" can be the "twibills".

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