[1] : WordNet (r) 2.0

shutdown
     n : termination of operations; "they regretted the closure of
         the day care center" syn: closure, closedown, closing
see also:
closure closedown closing 

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

21 moby thesaurus words for "shutdown":
   abandonment, blockade, breakoff, cease, ceasing, cessation, close,
   closing, closure, desinence, desistance, discontinuance,
   discontinuation, occlusion, relinquishment, renunciation, shutting,
   shutting up, stopping, surcease, termination

Shutdown >> S Words
Shutdown, definition of term: Shutdown
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