JMdict entry #1199150

1. noun (common) (futsuumeishi)noun or participle which takes the aux. verb surutransitive verb thawing; defrosting
2. noun (common) (futsuumeishi)noun or participle which takes the aux. verb surutransitive verb computing decompression (of data); extraction; unpacking; unzipping
   antonym: 圧縮・3