Home › Words › M › multiploidymultiploidymultiploidy · noun — the state of being multiploid.Definition from Wiktionary (CC BY-SA 3.0).Among words judged in Lexicurio's Arena, multiploidy ranks #35,836 of 43,042 for Qualifying.EtymologyFrom multi- + ploidy.nounThe state of being multiploidDefinitions & examples from Wiktionary (CC BY-SA 3.0).