Canto.

The canto (Italian pronunciation: [ˈkanto]) is a principal form of division in medieval and modern long poetry. The word canto is derived from the Italian word for "song" or "singing", which comes from the Latin cantus, "song", from the infinitive verb canere, "to sing".

🌿👉🏼What is a Canto in poetry?
Definition of Canto. Canto is a subdivision or part in a narrative or epic poem, consisting of five or more lines such, as a stanza, which could also be a canto. ... The Italian poets Dante, Matteo Boiardo, and Ludovico used cantos to divide their poems into shorter sections for thematic understanding.

👉🏼Canto is used as an introduction to a poem, as well as serves as a unitary prologue to an entire epic. It also enables the reader to understand different turning points in the poem. The use of canto divides episodes in a poem to make it easier for the reader to understand.