frustum

frustum has 3 senses in the JumbleFix dictionary. Letters: 7.

Definitions

• n.. The part of a solid next the base, formed by cutting off the, top; or the part of any solid, as of a cone, pyramid, etc., between two planes, which may be either parallel or inclined to each other.
• n.. One of the drums of the shaft of a column.
• n.. a truncated cone or pyramid; the part that is left when a cone or pyramid is cut by a plane parallel to the base and the apical part is removed