classical

adjective

1
of or relating to the most highly developed stage of an earlier civilisation and its culture
classic Cinese pottery
2
of or pertaining to or characteristic of the ancient Greek and Roman cultures
classical mythology
classical
3
of recognized authority or excellence
the definitive work on Greece
classical methods of navigation
4
(language) having the form used by ancient standard authors
classical Greek
5
of or relating to the study of the literary works of ancient Greece and Rome
a classical scholar

1
traditional genre of music conforming to an established form and appealing to critical interest and developed musical taste

Also useful for “classical”:Unscrambler— Rearrange the letters in “classical”