Question

In poetry a quatrain may be defined as which of the following

Answer 1

Answer: a stanza consisting of four lines

quat·rain

/ˈkwäˌtrān/Submit

noun

a stanza of four lines, especially one having alternate rhymes.

stan·za

/ˈstanzə/Submit

noun

a group of lines forming the basic recurring metrical unit in a poem; a verse.

a group of four lines in some Greek and Latin meters.

Answer 2

A quatrain poem with 4 lines that alternate in rhyme so the first and third lines have a word rhyming with each other at the end as do with the second and fourth lines.The rhyme scheme would be 1,2,1,2 or 1,1,2,2.

For example:
As i sat in my room that day
i had nothing to do
then my brother came to play
and we played the day through