age vs Victorian age

age and Victorian age both are nouns.

Word	Noun	Adjective	Verb	Adverb
age	Yes	No	Yes	No
Victorian age	Yes	No	No	No

age (noun)	Victorian age (noun)
how long something has existed	a period in British history during the reign of Queen Victoria in the 19th century; her character and moral standards restored the prestige of the British monarchy but gave the era a prudish reputation
a time of life (usually defined in years) at which some particular qualification or power arises
a late time of life
an era of history having some distinctive feature
a prolonged period of time