天台 tiāntāitiāntái Tiantai Origin Definitions Defs Strokes Stroke Words Sentences Sents tiāntāi Tiantai 天 tiān noun sky sky; heavens; the space above the earth台 tāi (bound form) place name (bound form) used in specific place names such as 台州 tāizhōu or 天台 tiāntāitiāntái rooftop 天 tiān noun overhead (bound form) overhead; situated or constructed in the air台 臺 tái noun platform platform; stage; terrace; high and flat building or structure