Definition of downgrade. 1  1 : a downward grade (as of a road) 2  2 : a descent toward an inferior state a career on the downgrade.
[simaËron]), is a traditional South American caffeine-rich infused drink, particularly in Argentina (where it is defined by law as the national infusion), Uruguay, Paraguay, the Bolivian Chaco and Southern Brazil, and in southern Chile.s the Yerba Mate Association of the Americas points out, with the accent the word mate matÃ© In spanish Means i. Killed In, brazil traditionally prepared mate is known as, chimarrao chimarrÃ£o although the word mate and  the expression  (mate amargo) bitter mate are also Used in Argentina. and uruguay
Kava is the term used for both the root plant and the beverage made from it. The beverage is prepared from the root of a shrub called the pepper plant, Piper methysticum, found in Polynesia, Melanesia, and Micronesia, including the islands of Vanuatu, Fiji, and Tonga.