not classical | of or relating to the first significant period of a civilization, culture, area of study, etc. |
| of or relating to the study of the literary works of ancient Greece and Rome |
| of or relating to the languages used by ancient standard authors |
| well-known and long-established in form or style |
| of or pertaining to or characteristic of the ancient Greeks and Romans, especially their art, literature, or culture |
| of or relating to music in the European tradition, such as symphonies and operas |
| (physics) relating to or based on concepts that preceded the theories of relativity and quantum mechanics |