Tending to act in strange or unusual ways.

When two or more objects share the same center point.

Happening again and again in the same order; happening in cycles.

Located in the center of a thing or place.

To get around something in a clever and sometimes dishonest way.

An extremely large, powerful, and destructive storm with very high winds that turn around in an area of low pressure.

A condition that surrounds or causes an event to happen.

The complete path that an electric current travels along.

A set of events or actions that happen again and again in the same order; a repeating series of events or actions.

The length of a line that goes around a circle or other round shape.