su·perb 
(s-pûrb)
(s-pûrb)adj.
1. Of unusually high quality; excellent: a superb wine; superb skill.
2. Majestic or magnificent: The cheetah is a superb animal.
[Latin superbus, arrogant, superior; see uper in the Appendix of Indo-European roots.]
su·perbly adv.
su·perbness n.