Home › Words › H › hexerhexer/ˈhɛksə(ɹ)/hexer · noun — one who casts a hex, or curse.Definition from Wiktionary (CC BY-SA 3.0).hexer is pronounced /ˈhɛksə(ɹ)/.EtymologyFrom hex + -er.nounOne who casts a hex, or curse.Definitions & examples from Wiktionary (CC BY-SA 3.0).