unusualdesign

noun
UK /ʌnˈjuːʒuəl dɪˈzaɪn/
US /ʌnˈjuːʒuəl dɪˈzaɪn/

A design that is different from what most people expect.

The chair with three legs is an unusual design.


OTHER MEANINGS

2. A pattern or plan that is not common or standard.

The building's unusual design makes it stand out in the city.

3. The act of creating something in a way that is not typical.

Her unusual design of the poster caught everyone's attention.

4. A product or object whose look is surprising or different.

This lamp is an unusual design that looks like a flower.