r-oo, goo-roo]
| 1. | Hinduism. a preceptor giving personal religious instruction. |
| 2. | an intellectual or spiritual guide or leader. |
| 3. | any person who counsels or advises; mentor: The elder senator was her political guru. |
| 4. | a leader in a particular field: the city's cultural gurus. |

In Hinduism, a teacher or spiritual leader.
Note: By extension, a “guru” is a teacher who attracts disciples or followers.
guru
[ˈguru]
|
guru job
An expert, especially in "Unix guru". Implies not only wizard skill but also a history of being a knowledge resource for others. Less often, used (with a qualifier) for other experts on other systems, as in "VMS guru".
See source of all good bits.
[The Jargon File]
(1996-06-01)