1. Without an arm; destitute of arms.

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

• aymless,
• arsneus,
• arileds,
• ariluss,
• armlees,
• armlese,
• warmless,
• armlesss,
• armles,
• awnlesse,
• eymless,
• farnless,
• gamless,
• gawmless,
• lomless,
• laomless,
• adiless,
• arrles,
• arlles,
• bemless

• armhole,
• armlike,
• armlet,
• arum lily.

The adjective form of "armless" is "unarmed".

The plural form of the word "armless" is "armless." The word does not change in its plural form.

The singular form of the word "armless" is "armless", as it is already in the singular form. It is an adjective describing someone or something without arms.