acharya
/əˈtʃɑːrɪə/noun
1- (in the Indian subcontinent) a Hindu or Buddhist spiritual teacher or leader（印度次大陆）（佛教或印度教的）导师, 精神领袖。
1.1
- an influential mentor贤明的指导者。
词源
early 19th cent.: from Sanskrit ācārya 'master， teacher'.