guru

US /ˈɡʊr.uː/

UK /ˈɡʊr.uː/

1.

a Hindu spiritual teacher.

:

teacher tutor sage counsellor mentor leader master acharya pandit swami maharishi roshi rabbi rav rebbe

:

disciple

2.

an influential teacher or popular expert.

:

•

a management guru

:

expert authority leading light professional master pundit buff whizz boffin

:

amateur