皮下組織 píxiàzǔzhī subcutaneous tissue Origin Definitions Defs Strokes Stroke Words Sentences Sents 皮下 píxià subcutaneous Located or used under the skin; specifically refers to the area or tissue directly beneath the skin.组织 組織 zǔzhī noun tissue (biology) A group of similar cells and their products that work together to perform a specific function.