susseyementcommon nounSyllable DecompositionsusseyementEtymologyexpandfrom the verb susseyer.Definition1. Speech defect, which consists notably of incorrectly pronouncing the s, that is, pronouncing them by placing the tongue between the teeth, instead of applying the tip to the upper teeth.expandSynonymssigmatisme frontalzézaiementzozotementSee alsosusseyer (v.)