川かわ尻じり

noun

mouth of a river; lower reaches

Refers to the downstream part of a river, especially near its outlet. Often used in geographical contexts and place names.

• その村むらは川かわ尻じりに位い置ちしている。

  The village is located at the mouth of the river.

• 川かわ尻じりのあたりは流ながれがゆるやかだ。

  The current is gentle around the lower reaches of the river.