Apte Sanskrit-English Dictionary
a. Originating from a spiritual preceptor; P. IV. 2. 104 Vārt. kaṃ 1 Instruction, tuition, teaching (lessons &c.); laṃkāstrīṇāṃ punaścakre vilāpācāryakaṃ śaraiḥ R. 12. 78; ācāryakaṃ vijayi mānmathamāvirāsīt Māl. 1. 26; Bv. 4. 37.
2 The proficiency of a spiritual teacher.