noun
ku-shaped iteration mark
A vertical-writing iteration mark shaped like the hiragana く, used to indicate repetition of two or more preceding characters. Also known as 踊り字 (odoriji).
See also: 踊り字
縦書きの古文書では、くの字点が繰り返しを表すのに使われた。
In old documents written vertically, the ku-shaped iteration mark was used to indicate repetition.