1. not following or conforming to classical principles, styles, or traditions

Examples

• The architect’s unclassical design featured bold geometric shapes.
• Her unclassical approach to music composition surprised the critics.
• The painting’s unclassical style broke from Renaissance traditions.
• The poet’s unclassical verse forms challenged literary conventions.
• His unclassical interpretation of the play was controversial.
• The building’s unclassical facade contrasted with the historic district.