aupāsana m. (scil. agni), (fr. upâsana), the fire used for domestic worship ŚBr. xii KātyŚr. PārGṛ. &c
• (scil. piṇḍa) a small cake offered to the Manes ŚāṅkhBr. and Śr.
• mf(ā)n. relating to or performed at an Aupāsana fire (as the evening and morning oblations) Yājñ. iii, 17 HirGṛ.

Sanskrit-English Dictionary, by M. Monier William