billy goat 
noun
A male goat.Maybe we can finally kill off the damn billy goat next year....
- Once I shared the space with a billy goat that refused to move.
- The billy goat (that is the correct term) then slid out with such a greasy rush that everyone gasped.
- licensed
- licensed victualler
- licensee
- license fee
- license number
- license plate
- licenser
- license tag
- licensing agreement
- licensing authority
- licensing hours
- licensing laws
- licensing trust
- licensor
- licensure
- licentiate
- licentiateship
- licentious
- licentiously
- licentiousness
- lice-ridden
- lichee
- lichen
- lichened
- lichenology