A deep opening made by disruption, as a breach in the earth or a rock; a yawning abyss; a cleft; a fissure.
A void space; a gap or break, as in ranks of men.
noun - A planar division between two sets of points; a gap that separates two objects in realmspace or lower. A chasm can penetrate objects in tetraspace or higher without splitting them. It is the realmspace analog of the hole in planespace and the gully in tetraspace.
In caves, a deep, wide and elongated gap in a cave floor.
a deep opening in the earth's surface
a deep, steep-sided gorge
a great divide, usually a deep long running pit gashed into a mountain
A particularly narrow portion of a gorge or ravine where the width is notably exceeded by the depth and the sides are vertical or nearly so.
n. A yawning hollow, as in the earth's surface.
(noun) A deep cleft in the surface of the earth
A deep crack in the earth's surface. A wide divergence of feelings or interests.