気骨 きこつ Meanings Noun (moral) backbone; spirit; soul; grit Kanji 気 spirit. Read as キ. 骨 bone. Read as コツ. Example sentences 彼にはその法案に反対の発言をする気骨があるだろうか。Will he have the backbone to speak out against the bill? Words containing 気骨 気骨稜々 (きこつりょうりょう) (a person with) strong moral fiber (backbone, determination) Jinuma: Japanese Dictionary · Word lists