骨こっ董とう屋やこっとうやMeanings1nounantique store; antique shopA shop that sells old and collectible items. The term is neutral and widely understood.See also: 骨董週しゅう末まつに骨こっ董とう屋やで古ふるい時計とけいを見みつけた。I found an old clock at an antique store over the weekend.この通とおりには骨こっ董とう屋やが何なん軒