[1] : The Collaborative International Dictionary of English v.0.48

letter \let"ter\ le^t"t~er, v. t. imp.  p. p. lettered
   -t~erd; p. pr.  vb. n. lettering.
   to impress with letters; to mark with letters or words; as, a
   book gilt and lettered.
   1913 webster letter bomb
see also:
lettered lettering 

[2] : The Collaborative International Dictionary of English v.0.48

lettered \let"tered\ le^t"t~erd, a.
   1. literate; educated; versed in literature. " are you not
      lettered?" --shak.
      1913 webster

            the unlettered barbarians willingly accepted the aid
            of the lettered clergy, still chiefly of roman
            birth, to reduce to writing the institutes of their
            forefathers.                          --milman.
      1913 webster

   2. of or pertaining to learning or literature; learned. " a
      lettered education." --collier.
      1913 webster

   3. inscribed or stamped with letters. --addison.
      1913 webster

[3] : WordNet (r) 2.0

lettered
     adj 1: able to read and write well
     2: highly educated; having extensive information or
        understanding; "an enlightened public"; "knowing
        instructors"; "a knowledgeable critic"; "a knowledgeable
        audience" syn: enlightened, knowing, knowledgeable,
         learned, well-educated, well-read
see also:
enlightened knowing knowledgeable learned well-educated well-read 

[4] : Moby Thesaurus II by Grady Ward, 1.0

44 moby thesaurus words for "lettered":
   abecedarian, abstruse, allographic, alphabetic, capital, civilized,
   cultivated, cultured, deep, educated, encyclopedic, enlightened,
   erudite, graphemic, ideographic, knowledgeable, learned,
   lexigraphic, literal, literary, literate, logogrammatic,
   logographic, lower-case, majuscule, minuscular, minuscule,
   pansophic, pictographic, polyhistoric, polymath, polymathic,
   profound, scholarly, scholastic, studious, transliterated, uncial,
   upper-case, well-educated, well-informed, well-read, well-versed,
   wise

Lettered >> L Words
Lettered, definition of term: Lettered
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