Illustrious \Il*lus"tri*ous\, a. [L. illustris, prob. for
   illuxtris; fr. il- in + the root of lucidus bright: cf. F.
   illustre. See {Lucid}.]
   1. Possessing luster or brightness; brilliant; luminous;
      splendid.
      
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            Quench the light; thine eyes are guides illustrious.
                                                  --Beau. & Fl.
      
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   2. Characterized by greatness, nobleness, etc.; eminent;
      conspicuous; distinguished.
      
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            Illustrious earls, renowened everywhere. --Drayton.
      
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   3. Conferring luster or honor; renowned; as, illustrious
      deeds or titles.

   Syn: Distinguished; famous; remarkable; brilliant;
        conspicuous; noted; celebrated; signal; renowened;
        eminent; exalted; noble; glorious. See {Distinguished},
        {Famous}.
        
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