岬こう湾わんじ字FuriganaMeanings1nouncapes and bays; coastal indentationrare termRare geographical term referring to the irregular outline of a coastline with alternating capes and bays. Not used in everyday conversation; mainly found in technical or descriptive geographical contexts.この地ち域いきの海かい岸がん線せんは岬こう湾わんに富とんでいる。The coastline of this region is rich in capes and bays.