noun
haiku collection; collection of haiku poems
Refers to a published book or anthology of haiku poems. The term is specific to haiku; for other types of poetry, different words are used (e.g., 歌集 for tanka).
彼は初めての句集を出版した。
He published his first collection of haiku.
この句集には四季の作品が収められている。
This haiku collection contains works from all four seasons.