Quetzal ("Merriam-Webster's Collegiate Dictionary"), from the Nahuatl root = "stand up" used to refer to an upstanding plume of feathers. The word entered English through Spanish. The word "quetzal" was originally used for just the resplendent quetzal, the long-tailed quetzal of Guatemala, (more specifically a town called Petén) which is the national bird and the name of the currency of Guatemala. It still often refers to that bird specifically but now also names all the species of the genera "Pharomachrus" and "Euptilotis". "Pharomachrus" is from Ancient Greek , "mantle", and , "long", referring to the wing and tail coverts of the
Indexed unit of account Indexed unit of account When a daily indexed unit of account or Daily Consumer Price Index (Daily CPI) or monetized daily indexed unit of account is used in contracts or in the Capital Maintenance in Units of Constant Purchasing Power accounting model, deferred payments and constant real value non-monetary items are indexed to the general price level in terms of a Daily Index such that changes in the inflation rate—in the case of monetary items—and the stable measuring unit assumption—in the case of constant real value non-monetary items—have no effect on the real value of these items. Non-indexed units, such