Concave; gaunt; sunken.
Insincere, devoid of validity; specious.
Distant, eerie; echoing, reverberating, as if in a hollow space; dull, muffled; often low-pitched.
Without substance; having no real or significant worth; meaningless.
Pertaining to hollow body position
Having an empty space or cavity inside.
To call or urge by shouting; to hollo.
to make a hole in something; to excavate
A sunken area or unfilled space in something solid; a cavity, natural or artificial.
A sunken area.
A small valley between mountains.
A feeling of emptiness.
Completely, as part of the phrase beat hollow or beat all hollow.
Loose and full.
Frank and tolerant.
Done with an open hand.
Generous.
Generously.
With an open hand or hands.