Abhyasa
Abhyāsa, in Hinduism, is a spiritual practice which is regularly and constantly practised over a long period of time. It has been prescribed by the great sage Patanjali in his Yoga Sutras, and by Krishna in the Bhagavad Gita as an essential means to control the mind, together with Vairāgya.
An abhyasi is a spiritual seeker in the esoteric mystical traditions of Asia, notably Indian subcontinent. The word abhyasi means "one who practises" in Sanskrit. Ram Chandra defined an abhyasi as an "aspirant", or "one who practices yoga in order to achieve union with God".