Home › Words › M › montiporaiasismontiporaiasismontiporaiasis · noun — A form of chimerism that affects corals of the genus Montipora.Definition from Wiktionary (CC BY-SA 3.0).EtymologyFrom translingual Montipora + -iasis.nounA form of chimerism that affects corals of the genus Montipora.Definitions & examples from Wiktionary (CC BY-SA 3.0).