1. lacking symmetry; not having corresponding parts that are equal in size, shape, or arrangement on opposite sides

Examples

• The building's nonsymmetrical design made it stand out from the classical structures nearby.
• Her face had a nonsymmetrical appearance, with one side slightly different from the other.
• The artist deliberately created a nonsymmetrical composition to draw the viewer's eye.
• The nonsymmetrical arrangement of furniture gave the room a modern, casual feel.
• In mathematics, a nonsymmetrical shape cannot be folded in half to match perfectly.
• The nonsymmetrical pattern on the fabric created an interesting visual effect.