(1)an arm off of a larger body of water (often between rocky headlands)
(2)大きな水域から分かれた河口(しばしば岩が多い突端の間で)
(3)an indentation of a shoreline larger than a cove but smaller than a gulf
(4)入り江より大きい、しかし、湾より小さい海岸線のくぼみ