desbaratar
dismantle
des-
un-, dis-
+
baratar
to trade, to barter
Desbaratar means to dismantle and can be thought of as des-0 (un- or dis-0) + baratar1 (to trade or barter1), implying to undo or reverse a transaction or arrangement.
verb
- dismantleTo break apart, dismantle, or destroy something.Los niños desbarataron el rompecabezas que acababan de armar. // The children dismantled the puzzle they had just put together.