空 kōngkòng HSK2 empty Definitions Defs Origin Strokes Stroke Words Sentences Sents Showing: emptiness All meanings 916 kōng 816 sky 444empty 374impractical 2emptiness 1kòng 101 free time 50vacant 43to leave empty 8 Some sentences contain multiple meanings of 空, so totals are smaller than the sum of items. 1 sentence for 空 (kōng — emptiness) 我常常感到虚空。 wǒ chángcháng gǎn dào xūkōng. I often feel empty. Source: CCMatrix