Agnihotra
Agnihotra (IAST: Agnihotra, Devnagari: अग्निहोत्र) refers to the yajna of offering ghee into the sacred fire as per strict rites, and may include twice-daily heated milk offering made by those in the Śrauta tradition. The ritual has been described by P.E. Dumont as a "fertility charm", and as a "solar charm" which symbolically preserved and created the sun at nightfall and sunrise.