Open English Wordnet
Nouns
(n)chestnutwood of any of various chestnut trees of the genus Castanea (n)chestnut, chestnut treeany of several attractive deciduous trees yellow-brown in autumn; yield a hard wood and edible nuts in a prickly bur (n)chestnutedible nut of any of various chestnut trees of the genus Castanea (n)chestnuta small horny callus on the inner surface of a horse's leg (n)chestnuta dark golden-brown or reddish-brown horse Adjectives
(s)chestnut(of hair or feathers) of a golden brown to reddish brown color“a chestnut horse”,
“chestnut hair”