patrician

nouns

a person of refined upbringing and manners
is a type of (narrower)
a fully developed person from maturity onward
a member of the aristocracy

adjectives

befitting a person of noble origin
"a patrician nose"
is similar to
(used of persons and their behavior) cultivated and genteel
"she was delicate and refined and unused to hardship"; "refined people with refined taste"
belonging to or characteristic of the nobility or aristocracy
"an aristocratic family"; "aristocratic Bostonians"; "aristocratic government"; "a blue family"; "blue blood"; "the blue-blooded aristocracy"; "of gentle blood"; "patrician landholders of the American South"; "aristocratic bearing"; "aristocratic features"; "patrician tastes"