航空こうくうkoukuu航こう空くう航こう空くうShow answer(Space)Suspend(@)航こう空くう航こう空くうkoukuuCommonRelative commonness of this word, based on various sources (incl. newspapers)CommonNoun (common)Noun (common) (futsuumeishi)Noun (common)の-adj.Nouns which may take the genitive case particle 'no'の-adj.aviation; flying航こう空くう航こう空くうkoukuuaviation; flyingWhat does 航空 mean in English?aviation; flying(n, adj-no)Search the picture dictionary for 航空