黒こく漆しつ

noun

black lacquer; black-lacquered object

Refers to the material itself or objects coated with it. Common in traditional crafts.

• このお盆ぼんは黒くろ漆うるしで仕し上あげてあります。

  This tray is finished with black lacquer.

noun

jet black

Only with reading こくしつ

Describes a deep, lustrous black color. Often used in literary or descriptive contexts. The reading こくしつ is specifically associated with this sense.

• 彼かの女じょの髪かみは黒こく漆しつのように輝かがやいていた。