Home › Words › W › wishboningwishboningwishboning means lateral transverse bending of the mandibular symphysis as a result of mastication.Among words judged in Lexicurio's Arena, wishboning ranks #27,093 of 42,747 for Qualifying.EtymologyFrom wishbone + -ing.nounLateral transverse bending of the mandibular symphysis as a result of mastication.Definitions & examples from Wiktionary (CC BY-SA 3.0).