What does poetry mean? How to write?

Poetry: poetry, poetry.

Collection: Interpretation ① Get together: Collection | Collection | Brainstorming. (2) Market, a market for buying and selling commodities held regularly in rural areas or small towns: market. Portfolio, a book composed of many single works: painting portfolio | poetry portfolio | complete collection | photography portfolio. (4) Relatively independent paragraphs and parts in a long book or movie: the first and second | twenty TV plays. ⑤ Last name.

A collection of poems is a collection of poems published together.