Couplet

A couplet is a pair of lines in a poem that typically rhyme and have the same meter or rhythmic pattern. They often work together to express a complete thought or idea. Couplets can stand alone or be part of a larger poem, serving to emphasize a point or create a memorable ending. They are a common poetic form used in various styles, from classical poetry to modern verse, providing rhythm, structure, and emphasis within a piece.