In poetry, what is a stanza?

A stanza is defined as a grouped set of lines in a poem, which serves as a distinct section within the overall structure of the poem. Stanzas can vary in the number of lines they contain and can have different patterns, often guiding the rhythm and flow of the poem. Each stanza can encapsulate a particular idea, theme, or emotion, helping to organize the poem’s content into manageable parts for both the poet and the reader.

The other choices do not accurately describe what a stanza is. A single line of verse refers to an individual line rather than a grouping. A type of rhyme scheme describes the pattern of rhymes in a poem, which pertains to its sound structure rather than its organizational layout. Lastly, a genre of poetry refers to categories of poetry, such as lyric, narrative, or epic poetry, rather than the structural components within a poem itself. Thus, "a grouped set of lines in a poem" clearly and accurately defines a stanza.