desencauzasteis
Desencauzasteis is the second-person plural preterite indicative form of the Spanish verb desencauzar. This verb translates to "to unchannel" or "to divert" in English. It implies the act of taking something away from its usual or intended course, often a liquid, but can also be used metaphorically.
The preterite indicative tense, in this case, signifies a completed action in the past. Therefore, "desencauzasteis"
The verb desencauzar itself is formed from the prefix "des-" meaning "undo" or "reverse," and the noun