Save Gender Masculine Usage Japanese Scripts クロム(Japanese Katakana) 黒夢, etc.(Japanese Kanji) Pronounced Pron. KUU-ṘO-MUU [key] Meaning & History From Japanese 黒 (kuro) meaning "black" combined with 夢 (mu) meaning "dream". Other kanji combinations are possible. Kuromu, as a word in Japanese (クロム) means "chrome".