さんかっけい
Meanings
Adjective (の)
Noun
1. triangle
Pitch accent
んか
っけい
Composed of
three; 3
polygon; -gon; Japanese rectangular envelope (opening on the short side)
Used in vocabulary (9 in total)
inverted triangle
equilateral triangle; regular triangle
Examples (1 in total)
It is hard to define "triangle."