1belonging or relating to Corinth, especially the ancient city:Corinthian vase-paintersa Corinthian colony
relating to or denoting the most ornate of the classical orders of architecture (used especially by the Romans), characterized by flared capitals with rows of acanthus leaves.
2involving the highest standards of amateur sportsmanship:a club embodying the Corinthian spiritthe game evolved from a purely Corinthian pastime to an internationally recognized entity
noun
1a native of Corinth.
2 [mass noun] the Corinthian order of architecture.
Corinthian in other Oxford dictionaries
Definition of Corinthian in the US English dictionary