To blush (to go red).
To exchange a high number of low-value chips (of one color) for a lower number of higher value (of a different color), but keeping the same overall value.
To glow; to light up.
To be exposed to light.
To shine light on something.
To decorate the page of a manuscript book with ornamental designs.
To decorate something with lights.
To clarify or make something understandable.
To make spectacular.
To direct a radar beam toward.
Someone thought to have an unusual degree of enlightenment.