阴沉 Traditional form: 陰沉 Pinyin (reading): yīnchén Definitions: gloomy Characters: 阴 - the female principle; dark, shaded; hidden, implicit, secret 沉 - to sink, to submerge; profound, deep Traditional characters: 陰 - the female principle; dark, shaded; hidden, implicit, secret 沉 - to sink, to submerge; profound, deep