陰 yīnYīn HSK2 dark Definitions Defs Origin Strokes Stroke Words Sentences Sents Showing: hidden All meanings 15 yīn 14 cloudy 4yin 3yin (TCM) 2genitalia 1hidden 1moon 1shady 1damp and cold 1Yīn 1 Yin 1 1 sentence for 陰 (yīn — hidden) 他这个人不爱说话,心里却总爱耍阴的。 tā zhè gè rén bù ài shuōhuà, xīnli què zǒng ài shuǎ yīn de. He doesn't talk much, but he's always plotting something underhanded. Source: Dong Chinese Dictionary