English
leachant
From leach + -ant.
Formed from leach + -ant
Proto-Germanic *lēkijō ‘a leak, drain, flow’
Old English *lǣċ
Middle English leche ‘leachate’
English leach
Today it means
noun A liquid used in leaching.
Language periods are conventional ranges, not dates for this word.
Etymograph / leachant