黒い霧 くろいきり thick fog (of suspicion) #28,473 Meanings expression, noun thick fog (of suspicion); black veil of secrecy; covered-up crime, unethical act, etc. Its kanji 黒 コク · くろ、くろ.ずむ、くろ.い black 霧 ム、ボウ、ブ · きり fog, mist