Nantoka/空kōngHSK 3空 (kōng) is a Chinese word meaning “empty; air; sky”.Meanings1empty2air3sky4in vainPart of speechadjective, adverbRelated words空to empty空间space; room空气air太空outer space有空to have time (to do sth)天空sky空中in the sky航空aviation空军air force时空time and place空白blank space空手empty-handedStudy Chinese with flashcards →