Dictionary/三角さんかくSankakuJLPT N2三角 (Sankaku) is a Japanese noun meaning “triangle, triangular shape”.Meaningsnountriangle; triangular shapeKanji in 三角三three角angleRelated words兎に角anyway折角with trouble３日3rd day of the month三three三つthree三男three sons三時3 o'clock三次third角angle角corner角horn隅corner