濃 のう Also written こ Meanings Prefix dark (color) See also: 濃グレー (のうグレー). concentrated; thick Kanji 濃 concentrated. Read as ノウ. Words containing 濃 濃度 (のうど) concentration 濃厚 (のうこう) rich (flavor, color, etc.) 濃霧 (のうむ) heavy fog And 52 more. Jinuma: Japanese Dictionary · Word lists