disconnected \disconnected\ adj.
   1. marked by or composed of disconnected parts or sounds.
      narrower terms: staccato vs. legato

   syn: abrupt, broken offpredicate.
        wordnet 1.5

   2. not switched on or not connected to a power source; -- of
      electrical equipment. narrower terms: off-line vs.
      on-line, offline, off linepredicate; unplugged

   syn: not ready, off.
        wordnet 1.5 +pjc

   3. noncontinuous; not continuing in time or space. opposite
      of continuous.

   syn: disrupted, discontinuous.
        wordnet 1.5 +pjc

   4. unconnected, detached. opposite of connected.

   syn: disjoined, separate.
        wordnet 1.5

   5. lacking orderly continuity; illogical or seemingly
      irrational; as, disconnected fragments of a story.

   syn: confused, disjointed, disordered, disorganized,
        desultory, garbled, illogical, rambling, scattered,
        unconnected.
        wordnet 1.5
see also:
staccato vs. legato off-line vs. on-line, offline, off linepredicate unplugged continuous connected 

unplug
     v : of electrical appliances syn: disconnect ant: plug in
     also: unplugging, unplugged
see also:
disconnect plug in unplugging unplugged 

unplugged
     see unplug
see also:
unplug