tenebrious

from WordNet (r) 3.0 (2006)
tenebrious
    adj 1: dark and gloomy; "a tenebrous cave" [syn: {tenebrous},
           {tenebrific}, {tenebrious}]
    
from The Collaborative International Dictionary of English v.0.48
Tenebrious \Te*ne"bri*ous\, a.
   Tenebrous. --Young.
   [1913 Webster]
    

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