陰
陰 – Yin1 – Shady, Cloudy, Secret, Feminine
This is the famous 陰 of 陰 and 陽 – Yang2 – Sun, Masculine.
This is related to the five elements stuff I mentioned before. I don’t pretend to understand any of it. I only mention it because today we went to see this Japanese movie, 陰陽師 – Yin1 Yang2 Shi1 – Yin Yang Master. In Japanese this is apparently pronounced Onmyoji.