Dictionary
a•ris•to
Pronunciation: (u-ris'tō), [key]—
n.,
—pl. -tos.
Chiefly Brit. Informal.
aristocrat.
aristo-
a learned borrowing from Greek meaning “best,” occurring either in direct loans (
aristocratic), or in the formation of compound words:
aristotype. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease.