LIGHTLESS as ADJECTIVE

1. Meaning
   • without illumination
   Synonym(s)
   • unilluminated (what does unilluminated mean?)
   • unlighted (what does unlighted mean?)
   • unlit (what does unlit mean?)
   Usage Example(s)
   • came up the lightless stairs
   • the unilluminated side of Mars
   • through dark unlighted (or unlit) streets
   Similar To
   • dark (what does dark mean?)
2. Meaning
   • giving no light
   Usage Example(s)
   • lightless stars `visible” only to radio antennae
   Similar To
   • invisible (what does invisible mean?)
   • unseeable (what does unseeable mean?)