臭

xiù
  1. sense of smell
  2. smell bad

CEDICT

Homographs

臭 chòu
  1. stench
  2. smelly
  3. to smell (bad)
  4. repulsive
  5. loathsome
  6. terrible
  7. bad
  8. severely
  9. ruthlessly
  10. dud (ammunition)