せきか 石化 LinksSentence search for 石化Sentence search for せきかSentence search for せっかKanji details for 石 and 化Edit in JMdict Noun, Suru verb, Intransitive verb1. petrifaction; petrification; mineralization; mineralisation; lithification; fossilization; fossilisationOther forms石化 【せっか】 Discussions Log in to talk about this word.