きん さび菌 LinksSentence search for さび菌Sentence search for さびきんSentence search for サビ菌Sentence search for 銹菌Sentence search for しゅうきんKanji details for 菌Edit in JMdict Noun1. rust (fungus)Other formsサビ菌 【さびきん】、銹菌 【さびきん】、銹菌 【しゅうきん】 Discussions Log in to talk about this word.