無む口こう湖こ

noun

endorheic lake; closed lake

A lake with no outlet to the sea; water leaves only by evaporation or seepage. Technical term in geography, contrasted with 有口湖 (exorheic lake).

See also: 有口湖

• カスピ海かいは世せ界かい最さい大だいの無む口こう湖こです。

  The Caspian Sea is the world's largest endorheic lake.

• 無む口こう湖こは流りゅう出しゅつ河か川せんを持もたない湖みずうみのことだ。

  An endorheic lake is a lake that has no outflowing rivers.