The definition of a quatrain is a group of four lines in a poem.(noun)
An example of a quatrain is a stanza in a poem.
See quatrain in Webster's New World College Dictionary
Origin: Fr < quatre < L quattuor, four
See quatrain in American Heritage Dictionary 4
Origin: , from Old French
Origin: , from quatre, four
Origin: , from Latin quattuor; see kwetwer- in Indo-European roots.
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