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

unattached \un`attached"\, a.
   1. not attached; not adhering; having no engagement; free.
      1913 webster

   2. mil. not assigned to any company or regiment.
      1913 webster

   3. law not taken or arrested. --r. junius.
      1913 webster

[2] : WordNet (r) 2.0

unattached
     adj 1: not fastened together
     2: not associated in an exclusive sexual relationship syn: uncommitted
        ant: attached
     3: of animals able to swim about; not attached syn: free-swimming
see also:
uncommitted attached free-swimming 

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

53 moby thesaurus words for "unattached":
   afoot and lighthearted, apart, asunder, at large, at liberty,
   autonomous, bipartite, clear, detached, dichotomous, discontinuous,
   discrete, disengaged, distinct, divergent, easygoing, emancipated,
   footloose, footloose and fancy-free, free, free and easy,
   free as air, freeborn, freed, go-as-you-please, in the clear,
   in two, incoherent, independent, insular, liberated, loose,
   noncohesive, on the loose, partitioned, released, scot-free,
   self-governing, self-regulating, self-reliant, self-sustained,
   self-sustaining, separate, single, unaffiliated, unassociated,
   unattended, uncommitted, unconnected, unengaged, uninvolved,
   unjoined, unmarried

Unattached >> U Words
Unattached, definition of term: Unattached
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