Other forms: centavos
One centavo, 1/100th of certain currencies, probably won't buy you very much at all, no matter whether it's in quetzales, pesos, bolivianos, or córdobas.
Much like the cent is 1/100th of a dollar or Euro, a centavo is 1/100th of the basic currency in many countries, including but not limited to Argentina, the Philippines, Guatemala, Honduras, Mexico, Mozambique, Nicaragua, Columbia, and Brazil. It comes from a Spanish and Portuguese word meaning "one-hundredth," just as cent comes from the Latin word for "hundred." Most countries that use a centavo either have or used to have a lot of Spanish or Portuguese speakers in them.