HERNIA n.
hich has escaped from its natural cavity, and projects through some natural or accidental opening in the walls of the latter; as, hernia of the brain, of the lung, or of the bowels. Hernia of the abdominal viscera in most common. Called also rupture. Strangulated hernia, a hernia so tightly compressed in some part of t…
HOLLOW a.
ceitful; not sound; as, a hollow heart; a hollow friend. Milton. Hollow newel (Arch.), an opening in the center of a winding staircase in place of a newel post, the stairs being supported by the wall; an open newel; also, the stringpiece or rail winding around the well of such a staircase. -- Hollow quoin (Engin.), a…
HOPPER n. 2 definitions
A chute, box, or receptacle, usually funnel-shaped with an opening at the lower part, for delivering or feeding any material, as to a machine; as, the wooden box with its trough through which grain passes into a mill by joining or shaking, or a funnel through which fuel passes into a furnace, or coal, etc., into a car.…
HORSESHOE n.
d.), an old name for the condition of the skull in children, in which the sutures are too open, the coronal suture presenting the form of a horsehoe. Dunglison. -- Horsehoe magnet, an artificial magnet in the form of a horsehoe. -- Horsehoe nail. See Horsenail. -- Horsehoe nose (Zoöl.), a bat of the genus Rhinolophu…