noun
garden pond; miniature lake
Refers to a small ornamental pond or lake, typically found in traditional Japanese gardens.
日本庭園の泉水には鯉が泳いでいる。
Carp are swimming in the garden pond of the Japanese garden.
noun
Can refer to a natural spring or an artificial fountain; context distinguishes it from the garden pond sense.
公園の泉水のそばで待ち合わせよう。
Let's meet by the fountain in the park.