空洞 meaning and pronunciation

空洞
Simplified/traditional word

空洞 English definition

kōng dòng
  • cavity
  • empty
  • vacuous

HSK level

Characters

  • 空 (kōng): empty; air; sky; in vain;
  • 洞 (dòng): cave; hole; zero (unambiguous spoken form when spelling out numbers); CL:個|个[ge4];