Definition of the word overture

The word "overture" has its roots in 17th-century France. It comes from the French phrase "ouverture," which means "opening" or "introduction." In music, an overture is a piece played at the beginning of a performance, often setting the tone for the rest of the show. This sense of the word originated in the 17th century, when orchestral music was becoming a popular form of entertainment. Composers like Jean-Baptiste Lully and Henry Purcell wrote overtures to introduce opera and other dramatic works. Over time, the term "overture" has been used more broadly to describe any introduction or opening act, whether in music, theater, or even business meetings.