- Esperanto (n.)
[Esperanto 词源字典]
- 1892, from Doktoro Esperanto, whose name means in Esperanto, "one who hopes," pen name used on the title page of a book about the artificial would-be universal language published 1887 by its Polish-born creator, Lazarus Ludwig Zamenhof (1859-1917). Compare Spanish esperanza "hope," from esperar, from Latin sperare "hope" (see sperate). For initial e- see e-.[Esperanto etymology, Esperanto origin, 英语词源]