noun
second line of a four-line Chinese poem
Abbreviation of 承句 (しょうく). Used in the context of classical Chinese poetry (絶句).
See also: 承句
絶句の構成は起承転結で、承は起句を受けて発展させる句です。
The structure of a quatrain is introduction, development, turn, and conclusion; the 承 (development) is the line that receives the opening line and expands on it.