pennacchio
In Italian, an inverted, concave, triangular area of wall that serves as transition from a square support to the circular base of a dome. In English, also see pendentive. (Korey, 2023)
In Italian, an inverted, concave, triangular area of wall that serves as transition from a square support to the circular base of a dome. In English, also see pendentive. (Korey, 2023)