1. (尤为押韵等长的)对句;对联
A couplet is two lines of poetry which come next to each other, especially two lines that rhyme with each other and are the same length.

1. a stanza consisting of two successive lines of verse
usually rhymed

2. two items of the same kind

Synonym: couplepairtwosometwainbracespanyokedistichduoduetdyadduad