HOLLOW

Having an empty space or cavity, natural or artificial, within a solid substance; not solid; excavated in the interior; as, a hollow tree; a hollow sphere. Hollow with boards shalt thou make it. Ex. xxvii. 8..

Depressed; concave; gaunt; sunken. With hollow eye and wrinkled brow. Shak.

Reverberated from a cavity, or resembling such a sound; deep; muffled; as, a hollow roar. Dryden.

Not sincere or faithful; false; deceitful; 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 pier of stone or brick made behind the lock gates of a canal, and containing a hollow or recess to receive the ends of the gates. -- Hollow root. (Bot.) See Moschatel. -- Hollow square. See Square. -- Hollow ware, hollow vessels; -- a trade name for cast-iron kitchen utensils, earthenware, etc.

A cavity, natural or artificial; an unfilled space within anything; a hole, a cavern; an excavation; as the hollow of the hand or of a tree.

A low spot surrounded by elevations; a depressed part of a surface; a concavity; a channel. Forests grew Upon the barren hollows. Prior. I hate the dreadful hollow behind the little wood. Tennyson.

To make hollow, as by digging, cutting, or engraving; to excavate. "Trees rudely hollowed." Dryden.

Wholly; completely; utterly; -- chiefly after the verb to beat, and often with all; as, this story beats the other all hollow. See All, adv. [Collog.] The more civilized so-called Caucasian races have beaten the Turks hollow in the struggle for existence. Darwin.

Hollo.

To shout; to hollo. Whisperings and hollowings are alike to a deaf ear. Fuller.

To urge or call by shouting. He has hollowed the hounds. Sir W. Scott.