1. The cavity under the shoulder, or the armpit; a hole in a garment for the arm.

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

• acahole,
• awhole,
• arsehole,
• ahole,
• acohole,
• farmhome,
• ammiote,
• zrmhole,
• srmhole,
• wrmhole,
• qrmhole,
• aemhole,
• armhold,
• arhole,
• arshole,
• arseole,
• admoove,
• arvivole,
• azzrole,
• Armele

• Arnoldo,
• armlet,
• arnhold,
• arnold,
• armless.

The adjective form of the word "armhole" is "armholed".

The plural of the "armhole" can be the "armholes".

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