かいとう 解凍 LinksSentence search for 解凍Sentence search for かいとうKanji details for 解 and 凍Edit in JMdict Noun, Suru verb, Transitive verb1. thawing; defrostingNoun, Suru verb, Transitive verb2. decompression (of data); extraction; unpacking; unzippingComputing, Antonym: 圧縮 Discussions Log in to talk about this word.