lightless

Example:The dark night was filled with stars, but my flashlight beam illuminates the lightless path ahead.

Definition:Lacking light; not receiving or reflecting light

Example:The room was unlit, so I had to feel my way through the lightless corridor.

Definition:Not containing or allowing light to pass through; dark, as the dark of night

Example:The lightless cave was so bleak that it seemed to suck the last bit of energy out of me.

Definition:Lacking comfort or cheerfulness; cheerless; desolate