free verse
Free verse is poetry that does not rhyme or have a specific meter. Neither poem rhymes or has meter. Rhyme is when the end words of a line has the same sound as another line. Meter is a rhythm. It's almost as though your could read the poem with a drum beat in the background. Neither has meter either. Blank verse has meter, but no rhyme. It's usually in iambic pentameter because it is more natural sounding. A sonnet is a specific poem structure with 14 lines, rhyme, and meter. A haiku is a poem about nature that has a set number of syllables per line.