Quatrain

(n.) A stanza of four lines rhyming alternately.

Thesaurus Entries

Spenserian stanza, antistrophe, book, burden, canto, chorus, couplet, distich, envoi, epode, heptastich, hexastich, line, measure, monostich, octastich, octave, octet, ottava rima, pentastich, refrain, rhyme royal, septet, sestet, sextet, stanza, stave, strain, strophe, syllable, tercet, terza rima, tetrastich, triplet, tristich, verse