自じ由ゆう港こうじゆうこうMeanings1nounfree portA port where goods can be unloaded, stored, and reshipped without payment of customs duties, unless they enter the domestic market.香港ほんこんは長ながい間あいだ自じ由ゆう港こうとして栄さかえてきた。Hong Kong has long prospered as a free port.
