billy-goat
(ˈbɪlɪgəʊt)
[f. Billy (a male name) + goat.]
Familiar term for: A male goat.
| 1861 T. Peacock Gryll Gr. 108 There is nothing to eat in Greece but tough billy goats. 1882 Standard 11 Feb. 3/2 Hair turning grey, hazel eyes, billygoat beard. |