雨う水すい桝ますMeaningsNoun1. stormwater inlet; street inletKanji used雨rain水water桝(kokuji)Composed of雨う水すいrain water; "rain water" solar term (approx. February 19)Noun桝ますmeasuring container; measuring box; measure; box (seating at a theatre, etc.); square on a grid; cell of a gridNoun