天高地厚 tiāngāodìhòu profound Origin Definitions Defs Strokes Stroke Words Sentences Sents 天 tiān noun sky sky; heavens; the space above the earth高 gāo adjective high high; tall; above average in height, level, or degree地 dì noun earth The earth; the ground; land; soil; fields厚 hòu adjective thick thick or having a large distance between opposite surfaces; the opposite of 薄 báo