treaty port treaty of versailles • treaty reinsurance · · · Info · Definitions · Characters · · treaty port · · Text Common · · Latin · · Scripts 11 · · Length 3 · · Syllables Definitions · · · (noun) a port in China or Korea or Japan that once was open to foreign trade on the basis of a trading treaty. Synonyms: treaty port. · · Noun Definition 1 Characters · · space U+0020 a latin small letter a U+0061 e latin small letter e U+0065 o latin small letter o U+006F p latin small letter p U+0070 r latin small letter r U+0072 t latin small letter t U+0074 y latin small letter y U+0079