[udāsīna or udāsa ṣyañ] 1 Indifference, apathy; paryāptesi pajāḥ pātumaudāsīnyena vartituṃ R. 10. 25; idābhīmaudāsyaṃ yadi bhajasi bhāgīrathi G. L. 4.

2 Solitariness, loneliness.

3 Perfect indifference (to worldly affairs), stoicism.