संस्‍कृतशब्‍दकोशः

तपोनित्य

तप में रत या निमग्न

devoted to penance

Monier–Williams

तपोनित्य — {nitya} mfn. devoting one's self incessantly to religious austerities MBh. iii, xiv##m. N. of a man (with the patr. Pauruśishṭi) TĀr. vii, 9, 1