Couplet ♥

Definition: two verses have an equal length, flow well together and joined by rhyme, forming a unit.

Example:

Where-e'er you find "the cooling western breeze,"

In the next line, it "whispers through the trees;"

If crystal streams "with pleasing murmurs creep,"

The reader's threatened (not in vain) with "sleep."

Significance: Couplet is one of the most ordinary kind of rhymes. It makes the reader understand more about the poem, and they will get the message sooner. The poem will be more enjoyable and will attract more people to read it.