1 adj If something is superb, its quality is very good indeed.
(=excellent, outstanding)
There is a superb 18-hole golf course 6 miles away...
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superbly adv
The orchestra played superbly.
2 adj If you say that someone has superb confidence, control, or skill, you mean that they have very great confidence, control, or skill.
With superb skill he managed to make a perfect landing.
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superbly adv
...his superbly disciplined opponent...