Buck or billy is described as male goat.
Other Database Pages Exist for this Phrase:
Roebuck (Roebuck refers to the male roe deer, a species of ...)
Bucket milking system (Bucket milking system is described as a system ...)
Buckram (Buckram is described as a heavy weave cotton. ..)
Goat (Goat refers to a mammal in the genus Capra, ...)