sunlight saksaksi - Sanakirja.org (englanti-saksa)

All the electromagnetic radiation given off by the Sun, especially that in the visible spectrum that bathes the Earth.
(figuratively, figuratively) Brightness, hope; a positive outlook.

The solitary, lumbering trolls of Scandinavian mythology would sometimes be turned to stone by exposure to sunlight. Barack Obama is hoping that several measures announced on June 4th will have a similarly paralysing effect on their modern incarnation, the patent troll.
Sunlight on the skin gives you vitamin D.