天边 tiānbiān horizon Origin Definitions Defs Strokes Stroke Words Sentences Sents tiānbiān horizon 天 tiān noun sky sky; heavens; the space above the earth边 邊 biān locative edge the outer edge or margin of an object; rimtiānbiān ends of the earth 天 tiān noun sky sky; heavens; the space above the earth边 邊 biān noun boundary boundary; border; limit; the point where two areas or countries meet