Home › Words › T › twainianatwainianatwainiana means objects, materials, or documents relating to Mark Twain (1835–1910), American writer and humorist.Among words judged in Lexicurio's Arena, twainiana ranks #36,061 of 42,749 for Qualifying.EtymologyFrom Twain + -iana.nounObjects, materials, or documents relating to Mark Twain (1835–1910), American writer and humorist.Definitions & examples from Wiktionary (CC BY-SA 3.0).