棕矮星 zōng'ǎixīng brown dwarf Definitions Defs Origin Strokes Stroke Words Sentences Sents 棕 zōng adjective brown (bound form) brown color, resembling the color of palm fiber矮星 ǎixīng noun dwarf star A star with relatively small size and low luminosity, including main sequence stars and objects like white dwarfs; formerly used as a general term for main sequence stars.