Limb (Earth-2356)

Limbs are major appendages on organic bodies, and could also be found on the mechanical bodies of droids. Major limbs include legs, arms, hands, feet, and in some cases, wings.

Limbs are often fragile and can be lost, such as after being struck with a lightsaber; Darth Vader lost all of his limbs due to the Duel on Mustafar, resulting in cybernetic replacements.

Source

 * https://starwars.fandom.com/wiki/Limb