差さ別べつ侵しん食しょくMeaningsNoun1. differential erosionOther spellings差さ別べつ浸しん食しょくUsage share unknownKanji used差difference別separate侵invade食eatKanji in other spellings浸immersed inComposed of差さ別べつdistinction; differentiation; discrimination; discrimination (against people)Noun侵しん食しょくencroachment; invasion; erosion (e.g. of market share, rights); erosion; corrosionNoun