Definition of supierier:
(adj) :
Higher in rank, status, or quality.
(adj) :
Of high standard or quality.
(adj) :
Greater or better than average.
(adj) :
Greater in size or power.
(adj) :
(superior to) Beyond the power or influence of; too great or firm to be subdued or affected by.
(n) :
A person of higher rank or quality, especially a colleague in a higher position.