石に灸

From Wiktionary, the free dictionary
Jump to navigation Jump to search

Japanese

[edit]
Kanji in this term
いし
Grade: 1
きゅう
Jinmeiyō
kun'yomi on'yomi

Etymology

[edit]

Literally "[performing] moxibustion on a stone".

Idiom

[edit]

(いし)(きゅう) (ishi ni kyū

  1. having no effect