Wuhuan, an ancient ethnic group in China

a crow's beak

a bath lasting a short period of time; a quick bath

Alternative spelling of からす座 (“Corvus”)

crow perching on a roof

Kyūjitai form of 烏麦: common wild oat (Avena fatua)

(medicine) an unripe Japanese ume that has been smoked over a fire until black, used as a pigment and in traditional medicines to treat inflammation of the throat

jet-black

a female given name

(botany) the seed of blackberry lily (Iris domestica), notable for being jet-black / a Japanese sweet made with 求肥 (gyūhi) wrapped in red bean paste, and sprinkled with white sugar