IPA: /kwəˈtreɪn/
KK: /ˈkwɑːtreɪn/
A group of four lines in a poem or a stanza that often has a specific rhyme scheme.
The poet wrote a beautiful quatrain that captured the essence of spring.
Quatrain → It is formed from "quatre" (from Old French, meaning four) and "-ain" (a suffix used in poetry to denote a stanza). The word "quatrain" refers to a stanza or verse consisting of four lines.
Think of the word 'quatre' which means four in French — a quatrain is a four-line stanza.