A group of lines separated from other groups in a poem is known as

A group of lines separated from other groups in a poem is known as a stanza. Stanzas are the equivalent of paragraphs in prose, a group of lines separated from other groups within a poem. They are usually marked by a blank line or indentation, and their length and structure can vary depending on the poem. Stanzas are used by poets to organize their thoughts and ideas and to create a sense of rhythm and structure in the poem. Therefore, the correct answer is stanza.