天蓝 tiānlán sky blue Origin Definitions Defs Strokes Stroke Words Sentences Sents tiānlán sky blue 天 tiān noun sky sky; heavens; the space above the earth蓝 藍 lán adjective blue blue; like the color of a clear skytiānlán black medick 天 tiān noun sky sky; heavens; the space above the earth蓝 藍 lán noun indigo plant (bound form) indigo plant or other plants used to produce blue dye