Classical describes things connected to ancient Greece and Rome, or things that follow their style and standards. When you study classical architecture, you learn about buildings with tall columns and triangular pediments like the Parthenon in Athens or the Pantheon in Rome. Classical sculptures show idealized human figures in marble, frozen in graceful poses. Many government buildings in Washington, D.C., use classical designs to evoke ideas about democracy that are often linked to ancient Athens.

The word also refers to a style of music that developed in Europe, especially in the 1700s and early 1800s, with composers like Mozart and Beethoven. Classical music uses orchestras with instruments like violins, cellos, and flutes, creating complex, carefully structured compositions. When someone learns classical piano, they're studying this traditional European style rather than jazz, rock, or other modern forms.

More broadly, classical can mean traditional, established, or timeless. A classical education focuses on studying great books and ideas that have influenced civilization for centuries. The word suggests something that has proven its worth over time and set a standard for others to follow. When something is called classical, it often means it represents an excellent example of its type, one that people return to again and again.