sunless
- s filled or abounding with clouds
- Yet for all his power, he lived a sunless, joyless, half-lunatic life in those same hideaways, a virtual prisoner walled in by his own crippling fears and weaknesses.
- Researchers looking for a sunless way to trigger tanning came across the compound in 1991.
- Countries with lots of sunshine, which triggers vitamin D production in the body, for example, have a lower incidence of type 1 diabetes than relatively sunless places.