港こう津しんこうしんMeanings1nounharbour; portrare termRare literary or historical term for a port or harbour. In modern Japanese, 港 (みなと) is the standard word.See also: 港 (みなと)古ふるい文ぶん書しょに「港こう津しん」という語ごが見みられる。The word 港津 can be found in old documents.