Couplets are easy to come by for the poetry lover, because he or she is familiar with the use and placement of literary devices. For those who are not as involved with literature, breaking the word down helps to uncover the meaning.
See the word couple in "couplet?" That is at least part of what a couplet is: a couple of lines. However, to the untrained eye, distinguishing a couplet from merely a couple of lines can be difficult.
Couplets generally appear in poetry, and quite frequently they rhyme and have the same meter. The two lines often belong together, and share some sort of similar idea.
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