Word Study
    
                                	lighting circuit |
                                	lighting fixture |
                                	lighting industry |
                                	lighting-up |
                                	lightless |
                                lightlessness
                                	| lightly 
                                	| lightly armored 
                                	| lightly armoured 
                                	| lightly-armed 
                                	| lightman 
                            
        lightlessness
WORDNET DICTIONARY
Noun lightlessness has 1 sense
- lightlessness(n = noun.state) black, blackness, pitch blackness, total darkness - total absence of light; "they fumbled around in total darkness"; "in the black of night" is a kind of dark, darkness
Derived forms adjective lightless2, adjective lightless1
            For further exploring for "lightlessness" in Webster Dictionary Online
        


 
    
 
