(Brazil) a situation in which many things are exchanged

swap; exchange (the act of changing or exchanging one thing for another)

inflection of trocar:
/ inflection of trocar:

(history, ecology) Columbian Exchange (the exchange between the Americas and Afro-Eurasia after the journeys of Christopher Columbus)

(transitive or ditransitive, with the indirect object taking por) to substitute; to replace (to remove something and put a new one in its place) / (transitive with de) to change (to dispose of something one owns or is using and get a new one) / (transitive) to trade with; to exchange (to give [+ com (somebody)] something in exchange for [+ por (something else)]) / (transitive) to swap (to switch the position of two things) / (ditransitive, with the indirect object taking com) to exchange (to give and receive continuously) / (reflexive) to change (to replace the clothing one is wearing)

(idiomatic) to make a big mistake

first-person plural present indicative of trocar
/ first-person plural present indicative of trocar

change (money given back to a customer) / change (small denominations of money, especially in coins) / small change (insignificant amount of money)

past participle of trocar

feminine singular of trocado