estuary

US /ˈes.tu.er.i/
UK /ˈes.tu.er.i/
"estuary" picture
1.

하구, 강어귀

the tidal mouth of a large river, where the tide meets the stream

:
Many species of fish and birds thrive in the rich ecosystem of the estuary.
많은 어종과 조류가 하구의 풍부한 생태계에서 번성합니다.
The ship sailed slowly up the estuary towards the port.
배는 항구를 향해 하구를 천천히 항해했다.