What does ～港 mean?
～港 is a Japanese suffix meaning “port of ~ (suffix)” in English. It is written as ～港 in kanji, ～こう in hiragana, and ～kou in romaji. This word is part of JLPT N2 vocabulary.
NoteSuffix for a named port (横浜港 = the port of Yokohama).
Example sentences
船は神戸港に着いた。
The ship arrived at the port of Kobe.
横浜港から船に乗った。
I boarded a ship at the port of Yokohama.