切きり炭ずみ

noun

cut-up charcoal; charcoal pieces

Refers to charcoal that has been cut into smaller, usable pieces, often for cooking or heating.

• 七しち輪りんで焼やき鳥とりを焼やくために、切きり炭ずみを用よう意いした。

  I prepared cut-up charcoal to grill yakitori on the shichirin.