De Optimo Republicae Statu deque Nova Insula Utopia (translated On the Best State of a Republic and on the New Island of Utopia) or more simply Utopia is a 1516 book by Sir (Saint) Thomas More.
The book, written in Latin, is a frame narrative primarily depicting a fictional island society and its religious, social and political customs. The name of the place is derived from the Greek words u ('not') and pi tópos ('place'), with the topographical suffix - eía, hence pi outopeía (Latinized as ...