From Longman Dictionary of Contemporary Englishdutiabledu‧ti‧a‧ble /ˈdjuːtiəbəl $ ˈduː-/ adjective PETdutiable goods are those that you must pay duty onFrom Longman Business Dictionarydutiabledu‧ti‧a‧ble /ˈdjuːtiəbəlˈduː-/ adjective TAX dutiable goods are goods on which you must pay CUSTOMS DUTYthe usual US tariffs on dutiable Canadian goods