ぼうしょく 防食 LinksSentence search for 防食Sentence search for ぼうしょくSentence search for 防蝕Kanji details for 防 and 食Edit in JMdict Noun, Suru verb, Transitive verb1. protection against corrosion; prevention of corrosionOther forms防蝕 【ぼうしょく】 Discussions Log in to talk about this word.