Meaning of 魚心水 in Japanese

It seems that your search contains the following:

Definition of 魚心水

みず(mizu) 【水】

(n) water (esp. cool, fresh water, e.g. drinking water) →Related words: 湯
水を加えてペースト状になるまでかき回しなさい。
Add water and stir to a paste.
fluid (esp. in an animal tissue); liquid
flood; floodwaters
(sumo) water offered to wrestlers just prior to a bout →Related words: 力水
(sumo) break granted to wrestlers engaged in a prolonged bout →Related words: 水入り

うおごころ(uogokoro) 【魚心】

すい(sui) 【水】