That is a good definition. But there are those "dark side of the force" gurus who are egotistical jerks who ruin the whole team.

>In my definition, a "guru" is also a teacher/professor. A very good one. Just being an "ace", it's often not enough. The "ace" is always a part of a playing cards package, isn't it? :) This is also part of my definition: team player. A very good one. :)
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>Vlad
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>>Someone who is considered head-and-shoulders above average. The "ace" in the organization.
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>>>You should first define what a "guru" means.