Stanza

Definition:
A set of lines that expresses similar ideas.

Example:
Alone i lay on a wooden raft
Alone i stay in the dark
Alone i pray to survive
Alone i may not survive

Alone i look out the sea
Alone i wake up on the sea
Alone i seek out for help
Alone i may not survive

Significance:
Stanzas are like paragraphs and are used separate ideas within a poem.