A stanza is a grouped set of lines in a poem, separated from other groups by white space. It is to poetry roughly what a paragraph is to prose — a unit of organization — but with the additional constraint that stanza structure often carries formal and rhythmic meaning.
Named stanza forms include the couplet (two lines), tercet (three), quatrain (four), sestet (six), and octave (eight). In fixed forms like the sonnet, stanza divisions correspond to structural turns in the poem’s argument or imagery.
In free verse, stanza breaks are chosen by the poet rather than dictated by form. They may mark shifts in time, perspective, tone, or image. A stanza break is a silence — a gap the reader crosses — and poets use it to control pacing and emphasis.
Related terms
- couplet — a two-line stanza or unit
- volta — the turn that often coincides with a stanza boundary
- line break — the break within a stanza
- sonnet — a form whose stanza structure is prescribed