天宇 tiānyǔ the sky Origin Definitions Defs Strokes Stroke Words Sentences Sents tiānyǔ the sky · the whole world 天 tiān noun sky sky; heavens; the space above the earth宇 yǔ noun universe (bound form) all of space; the universe; the worldtiānyǔ national capital 天 tiān noun sky sky; heavens; the space above the earth宇 yǔ noun house (bound form) the eaves of a house; a room or building; a temple