संस्‍कृतशब्‍दकोशः

Monier–Williams

तप्तकृच्छ्र — {kṛcchra} m. n. a kind of religious austerity (drinking hot water, milk, and ghee for 3 days each, and inhaling hot air for 3 days) Mn. xi, 157 and 215 Yājñ. iii, 318