Crater(n.) The basinlike opening or mouth of a volcano, through which the chief eruption comes; similarly, the mouth of a geyser, about which a cone of silica is often built up.
Crater(n.) The pit left by the explosion of a mine.
Crater(n.) A constellation of the southen hemisphere; -- called also the Cup.
Craterous(a.) Pertaining to, or resembling, a crater.

Words within cratering