In architecture, a pendentive is a constructional device permitting the placing of a circular dome over a square room or of an elliptical dome over a rectangular room. [1]

pendentive, in architecture, a triangular segment of a spherical surface, filling in the upper corners of a room, in order to form, at the top, a circular support for a dome.

The meaning of PENDENTIVE is one of the concave triangular members that support a dome over a square space.

May 3, 2018 · A pendentive is a triangular piece beneath a dome that allows the dome to rise high above the floor. Usually ornamented and four to a dome, pendentives make the dome appear …

Pendentive Definition A pendentive is an architectural component that allows the placement of a dome over a square or polygonal space.

Definition of 'pendentive' pendentive in British English (pɛnˈdɛntɪv ) noun any of four triangular sections of vaulting with concave sides, positioned at a corner of a rectangular space to …

In architecture, a pendentive is a constructional device permitting the placing of a circular dome over a square room or of an elliptical dome over a rectangular room. [1]

Pendentives are triangular segments of a sphere that taper to points at the bottom and spread at the top to support a dome over a square room. This architectural feature allows the transition …

Nov 8, 2025 · The term "pendentive" refers to a structural feature in architecture, specifically a concave triangular section that supports a dome over a square room. It is crucial when placing …

In architecture, a pendentive is a triangular structure enabling the placing of a circular dome over a square room, or an elliptical dome over a rectangular room.