ひらく
Meanings
Noun
1. ordinary verse of a renga (i.e. not the first three verses or the last verse)
Pitch accent
らく
Composed of
something broad and flat; common; ordinary; low-ranking employee; freshman
section (i.e. of text); sentence; phrase; verse (of 5 or 7 mora in Japanese poetry; of 4, 5, or 7 characters in Chinese poetry); haiku; first 17 morae of a renga, etc.