水すい平へい面めんMeaningsNoun1. horizontal plane; level surfaceKanji used水water平flat面surfacePitch accentすいへいめんComposed of水すい平へいhorizontal; level; evenNa-adjective面めんface; mask; face guard; striking the head (in kendo); surface (esp. a geometrical surface); page; aspect; facet; side; chamfer; …Noun