In pier, caisson, or pile construction enlarging the base of a foundation element to increase its bearing area at the

Having a convex or bulging form.

A tower-like building for housing bells, esp. in Ireland.

A bell-shaped floral ornament; commonly, one of a string of such decorative elements.

A part of a shaft or footing excavation, usually near the bottom and bellshaped.

The belfry floor above the lower rooms in a tower.