Home › Words › M › merrydommerrydommerrydom · noun — merriment.Definition from Wiktionary (CC BY-SA 3.0).Among words judged in Lexicurio's Arena, merrydom ranks #1,461 of 43,042 for Qualifying.EtymologyFrom merry + -dom.nounmerrimente.g.“[…] she is more open, very confiding, never mistrustful, and always under the influence of merrydom and delight; […]” — 1871, Rowland Lloyd, Jeremiah Mobbob; Or The Charitable Brothers:Definitions & examples from Wiktionary (CC BY-SA 3.0).