无色界 wúsèjiè formless realm Origin Definitions Defs Strokes Stroke Words Sentences Sents 无 無 wú adjectiveverb to not have to not have; there is no; lack; (as prefix) non-; un-; -less色 sè noun color color; tint; hue界 jiè noun realm (bound form) a realm or special domain, often used for spiritual or environmental contexts