noun
platform; stylobate; foundation
Refers to the raised base or platform on which a building, especially a temple or classical structure, is constructed. Often used in architectural and archaeological contexts.
寺院の基壇は石で造られていた。
The temple's platform was built of stone.
発掘調査で古代の基壇が発見された。
An ancient foundation was discovered during the excavation.
Compound of 基 (ki, 'base') and 壇 (dan, 'platform'). The exact historical derivation is uncertain, but the word is conventionally associated with the raised bases of Buddhist temples and other classical structures.