a. Having no mane. [ 1913 Webster ]
Maneless lion (Zool.), a variety of the lion having a short, inconspicuous mane. It inhabits Arabia and adjacent countries. [ 1913 Webster ]
a. 1. Not indued with mind or intellectual powers; stupid; unthinking. [ 1913 Webster ]
2. Unmindful; inattentive; heedless; careless. [ 1913 Webster ]
Cursed Athens, mindless of thy worth. Shak. [ 1913 Webster ]