Structure in Poetry
Verse A single line of a poem It is often confused with a stanza
Stanza A grouped set of lines in a poem, set apart from others with a line of space The paragraph of poetry
Refrain A grouped set of lines in a poem, set apart from others with a line of space The paragraph of poetry
Couplet A pair of two lines in a poem that contain end rhymes One of the most popular structures
Quatrain A stanza or poem that contains four lines
Octave A stanza or poem that contains eight lines.