水すい源げんTop 15000MeaningsNoun1. source of river; fountainheadKanji used水water源sourcePitch accentすいげんすいげんUsed in vocabulary水すい源げん地ちsource (of a river, etc.)NounExamples1川かわの始はじまるところが、水すい源げんである。The place where a river starts is its source.