decompress

from WordNet (r) 3.0 (2006)
decompress
    v 1: restore to its uncompressed form; "decompress data" [syn:
         {decompress}, {uncompress}] [ant: {compact}, {compress},
         {pack together}]
    2: decrease the pressure of; "depressurize the cabin in the air
       plane" [syn: {depressurize}, {depressurise}, {decompress}]
       [ant: {pressurise}, {pressurize}]
    3: become less tense, rest, or take one's ease; "He relaxed in
       the hot tub"; "Let's all relax after a hard day's work" [syn:
       {relax}, {loosen up}, {unbend}, {unwind}, {decompress}, {slow
       down}] [ant: {tense}, {tense up}]
    
from The Collaborative International Dictionary of English v.0.48
decompress \decompress\ v. i.
   to undergo the process of {decompression}.
   [PJC]
    
from The Collaborative International Dictionary of English v.0.48
decompress \decompress\ v. t.
   to subject to the process of {decompression}.
   [PJC]
    
from The Free On-line Dictionary of Computing (8 July 2008)
decompress

   <compression, data> To reverse the effects of data
   {compression}.

   (2001-01-30)
    

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