こうこう

Frequency rank: 16,546. – 16,612.
    noun (common) (futsuumeishi)
  1. oral cavity; mouthこうくう in medical fields
Forms
  • こうこうこうくうFrequency rank: 16,546. – 16,612.
  • こうこうFrequency rank: 52,627. – 54,043.
  • こうくう
Wiktionary definitions (experimental)
  1. きごうきごうくう..