a major form of Japanese verse, written in 17 syllables divided into 3 lines of 5, 7, and 5 syllables, and employing highly evocative allusions and comparisons, often on the subject of nature or one of the seasons.
2.
a poem written in this form.
Origin: 1895–1900; < Japn, equiv. to hai(kai) haikai+ ku stanza; see hokku
A form of Japanese poetry. A haiku expresses a single feeling or impression and contains three unrhymed lines of five, seven, and five syllables, respectively.
1899, from Japanese, where it is singular of haikai, in haikai no renga "jesting linked-verse;" originally a succession of haiku linked together into one poem. The form developed mid-16c.