Pertaining to a wheel's structure or function.

Circular in shape; roundlike form.

Having rotating movement or motion characteristics.

Relating to devices that operate on wheels.

Describing an arrangement resembling a circular pattern.

**Rotal (noun)**: Pertaining to a wheel or rotation.

**Rotal (noun)**: A type of rotary mechanism in machinery.

**Rotal (noun)**: Referring to the rotative motion of objects.

**Rotal (noun)**: An element involved in circular movements or cycles.