Home › Words › H › holoparasiteholoparasiteholoparasite means A holoparasitic organism.Among words judged in Lexicurio's Arena, holoparasite ranks #6,878 of 42,752 for Qualifying.EtymologyFrom holo- + parasite.nounA holoparasitic organism.Definitions & examples from Wiktionary (CC BY-SA 3.0).