Undimmed in a sentence as an adjective

Twilight doesn't properly dim the whole screen, it leave the menu bar undimmed and is good but not great.

"....an image of the splendour of the Kings of Men in glory undimmed before the breaking of the world.

But the Canary Islands are poised to wipe out southern England - a sizeable chunk of the NE facing island is ready to fall and would send a tsunami undimmed onto England / France.

Undimmed definitions

adjective

not made dim or less bright; "undimmed headlights"; "surprisingly the curtain started to rise while the houselights were still undimmed"

See also: bright