Haiku is a form of Japanese poetry.
It often centers around nature.
Haiku poems don’t rhyme; they follow a pattern.
Source: Japanese poetry. (2014, November 30). Retrieved December 3, 2014, from http://en.wikipedia.org/wiki/Japanese_poetry
Source: Poetry & Prints: Haiku and You. (n.d.). Retrieved December 4, 2014, from http://arlingtonmuseum.org/past-exhibitions/poetry-prints-haiku-and-you/
Line 1: 5 syllables
Line 2: 7 syllables
Line 3: 5 syllables
The following are typical of haiku:
Source: How to Write a Haiku Poem - Haiku Examples. (n.d.). Retrieved December 3, 2014, from http://www.creative-writing-now.com/how-to-write-a-haiku.html
This video explains what a haiku is and the video also gives a definition of what syllables are.