disslanderEtymologyFrom Middle English disclaundre, disslaundre, from Anglo-Norman disclaundre, from sclandre, esclandre, from Old French esclandre. See slander and compare Middle English sclaundre. By surface analysis, dis- + slander.disslander means slander. Lexicurio rates it Sui generis — a strength score of 87 out of 100.nounSlander.“He declareth you a true man to hym[…]the saied dislaunder and noysyng notwithstandyng.”