Head"way` (-w`), n. 1. The progress made by a ship in motion; hence,
progress or success of any kind.
2. (Arch.) Clear space under an arch, girder, and the like, sufficient
to allow of easy passing underneath.
Head"work` (-w˚rk`), n. Mental labor.
Head"y, (hd"), a. [From Head.] 1. Willful; rash; precipitate; hurried
on by will or passion; ungovernable.
All the talent required is to be hot, to be heady, -- to be violent
on one side or the other.
Sir W. Temple.