In music a reprise is the repetition or return of the opening material later in a composition such as occurs in the recapitulation of sonata form, though it originally (18th century) was simply any repeated section, such as is indicated by beginning and ending repeat signs. (Stein 2005, p.331)

Source

• Stein, Deborah (2005). Engaging Music: Essays in Music Analysis, Glossary. New York: Oxford University Press. ISBN 0195170105.