: polled, hornless especially : naturally hornless.

What is a muley bull?

The archaic term muley or mulley is sometimes used to refer to hornless livestock (especially cattle) in folk songs, folk tales, and poetry, and in the name of the polled Irish Moiled cattle breed. "Muley" derives from Irish and Scottish Gaelic maol, and Welsh moel.

Is Muley a Scrabble word?

Yes, muley is in the scrabble dictionary.