Definify.com
Webster 1913 Edition
Xanthous
Xan′thous
,Adj.
 [Gr. 
ξανθόσ 
yellow.] Yellow; specifically 
(Ethnol.)
, of or pertaining to those races of man which have yellowish, red, auburn, or brown hair. Definition 2025
xanthous
xanthous
English
Adjective
xanthous (not comparable)
-  Yellow-brown; yolk-colored.
-  1983, Dorothea Liebermann-Meffert, et al., The Greater Omentum, page 131
- Absorbent fatty xanthous histiocytes and xanthous granulations are observed in the marginal area of necrosis of the fatty tissue...
 
 
 -  1983, Dorothea Liebermann-Meffert, et al., The Greater Omentum, page 131
 -  (archaic, ethnology) Pertaining to people with yellowish, red, auburn, or brown hair.
-  1841, James Cowles Prichard et al., Researches Into the Physical History of Mankind, page 227
- The xanthous variety springs up out of every black-haired race.
 
 
 -  1841, James Cowles Prichard et al., Researches Into the Physical History of Mankind, page 227