of the color of a bank of clay; dull brownish-yellow
a claybank horse
claybank in American English
(ˈkleiˌbæŋk)
noun
1.
a dull yellow color; dun; brownish-yellow
2.
a horse of this color
Word origin
[1745–55; clay1 + bank1]This word is first recorded in the period 1745–55. Other words that entered Englishat around the same time include: debut, ellipse, pompadour, recapture, vignette