Search Result for "lightless": 
Wordnet 3.0

ADJECTIVE (2)

1. giving no light;
- Example: "lightless stars `visible' only to radio antennae"

2. without illumination;
- Example: "came up the lightless stairs"
- Example: "the unilluminated side of Mars"
- Example: "through dark unlighted (or unlit) streets"
[syn: lightless, unilluminated, unlighted, unlit]



The Collaborative International Dictionary of English v.0.48:

Lightless \Light"less\, a.
   Destitute of light; dark. --Shak.
   [1913 Webster]


WordNet (r) 3.0 (2006):

lightless
    adj 1: giving no light; "lightless stars `visible' only to radio
           antennae"
    2: without illumination; "came up the lightless stairs"; "the
       unilluminated side of Mars"; "through dark unlighted (or
       unlit) streets" [syn: lightless, unilluminated,
       unlighted, unlit]