russet

Short definition from Wiktionary

Noun

1. 1
   A reddish-brown color.
2. 2
   A coarse, reddish-brown, homespun fabric; clothes made with such fabric.
3. 3
   A variety of apple with rough, russet-colored skin.
4. 4
   A variety of potato with rough, dark gray-brown skin.

Adjective

1. 1
   Having a reddish-brown color.
2. 2
   Gray or ash-colored.
3. 3
   Rustic, homespun, coarse, plain.
4. 4
   The condition of leather when its treatment is complete, but it is not yet colored (stained) and polished.
5. 5
   Having a rough skin that is reddish-brown or greyish; russeted.

Verb

1. 1
   To develop reddish-brown spots; to cause russeting.