lightless meaning
UK US
lightless (adjective): giving no light.
lightless has 2 meanings in this dictionary.
lightless as an adjective
- giving no light
- lightless stars `visible' only to radio antennae
Similar: invisible
Related forms: lightlessness
- without illumination
- came up the lightless stairs
- the unilluminated side of Mars
- through dark unlighted (or unlit) streets
Synonyms: unilluminated, unlighted, unlit
Similar: dark
Related forms: lightlessness
Word lists: words starting with LI · words ending in SS · 9-letter words
More about lightless on Wikipedia.