Home › Words › F › fungineerfungineerfungineer · noun — A person employed to develop fun experiences.Definition from Wiktionary (CC BY-SA 3.0).EtymologyBlend of fun + engineer. Used mainly in reference to a specific role at U.S. clothing retailer Zappos.nounA person employed to develop fun experiences.Definitions & examples from Wiktionary (CC BY-SA 3.0).