1.
square (shape)
A quadrilateral with four equal sides and four right angles.
Related Words
Related:
四角形 (quadrilateral)
Related:
長方形 (rectangle)
Related:
三角形 (triangle)
Related:
円 (circle)
Related:
丸 (circle)
Related:
ひし形 (rhombus/diamond)
Related:
対角 (diagonal)
Related:
平行四辺形 (parallelogram)
Compare:
正三角形 (equilateral triangle)