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

taciturn \tac"iturn\, a. l. taciturnus: cf. f. taciturne. see
   tacit.
   habitually silent; not given to converse; not apt to talk or
   speak. -- tac"iturnly, adv.
   1913 webster

   syn: silent; reserved.

   usage: taciturn, silent. silent has reference to the act;
          taciturn, to the habit. a man may be silent from
          circumstances; he is taciturn from disposition. the
          loquacious man is at times silent; one who is taciturn
          may now and then make an effort at conversation.
          1913 webster
see also:
tacit tac"iturnly taciturn silent 

[2] : WordNet (r) 2.0

taciturnly
     adv : without speaking; "he sat mutely next to her" syn: mutely,
            wordlessly, silently
see also:
mutely wordlessly silently 

Taciturnly >> T Words
Taciturnly, definition of term: Taciturnly
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