红矮星 hóng'ǎixīng red dwarf star Origin Definitions Defs Strokes Stroke Words Sentences Sents 红 紅 hóng adjective red the color of blood; having a reddish color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.