Uncommonly excellent; of supreme excellence.(adjective)
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Use "superexcellent" in a sentence
"Valentius, &c. Tobacco, divine, rare, superexcellent tobacco, which goes far beyond all the panaceas, potable gold, and philosopher's stones, a sovereign remedy to all diseases."
"As a watchman he is invaluable, as a second captain or fundi, whose duty it is to bring up stragglers, he is superexcellent."
"As therefore there is in forms and figures something perfect and superexcellent, the appearance of which is stamped in our minds so that we imitate it, and refer to it everything which falls under our eyes; so we keep in our mind an idea of perfect eloquence, and seek for its resemblance with our ears."