Question

what is a shikhara? in buildings

Answer 1

Shikhara (IAST: Śikhara), a Sanskrit word translating literally to "mountain peak", refers to the rising tower in the Hindu temple architecture of North India, and also often used in Jain temples.

Answer 2

Shikhara, (Sanskrit: “mountain peak”)also spelled shikara, also called shikar, in North Indian temple architecture, the superstructure, tower, or spire above the sanctuary and also above the pillared mandapas (porches or halls); it is the most dominant and characteristic feature of the Hindu temple in the north.