高こう圧あつ水すいMeaningsNoun1. high-pressure waterKanji used高high圧pressure水waterComposed of高こう圧あつhigh voltage; high pressureNoun水すいWednesday; shaved ice (served with flavored syrup); water (fifth of the five elements)NounExamples1超ちょう高こう圧あつ水すいの噴ふん射しゃにより、ほとんどの詰つまりが排はい除じょされる。By means of a super high-pressure water spray practically all the sediment is removed.