Tetragonal

Full definition of tetragonal

Adjective

1. Having four sides (as a tetragon); quadrilateral.
2. (crystallography) Having two equal axes and one unequal, and all angles 90°.

Derived terms

• ditetragonal

Coordinate terms

• triclinic
• monoclinic
• orthorhombic
• hexagonal
• rhombohedral
• cubic