雀口(すずめぐち)とは?【建築用語・土木用語・大工用語】 雀口(すずめぐち)とは、瓦と軒先の木板の間の隙間のことです。 Please Share This Share this content Opens in a new window Opens in a new window Opens in a new window Opens in a new window Opens in a new window Opens in a new window Opens in a new window Opens in a new window Opens in a new window Opens in a new window Opens in a new window