SG Heritage Dictionary

Word of the Day: Catachrestical

Wheel-shaped [Adjective] Webster's Dictionary 1828

In botany, rotate; monopetalous, expanding into a flat border at top, with scarcely any tube; as a wheel-shaped corol.

Wheel-shaped [Adjective] Webster's Dictionary 1913

1. Shaped like a wheel.

2. Expanding into a flat, circular border at top, with scarcely any tube; as, a wheel-shaped corolla.