The hind limb of the horse is strong and powerful.

He risked his life and limb to save the drowning child.

She was a clean-limbed young woman with a graceful stride.

He saw a moose limb on the trail.

The limb-brightened region of the sun is the outer edge that appears brighter than the rest of the sun.

Limb-darkening is a phenomenon observed in stars.

The limb-darkened surface of the sun is caused by the variation in temperature across its surface.

The star appeared limb darkened.

Limb-brightening is a term used to describe the phenomenon of increased brightness in the limbs of certain celestial objects.