This is the 9846th most frequent Portuguese word.
descavilhou
"Descavilhou" means "unpinned" or "removed a pin."
The verb 'descavilhou' is being used to describe the action of removing a pin or fastening to allow maintenance on machinery.
Ele descavilhou o velho maquinário para tentar consertá-lo.
He unpinned the old machinery to try to repair it.
Here, 'descavilhou' refers to the action of removing a pin-like obstacle or fastening from the door to facilitate its operation.
Ela descavilhou a porta, permitindo que fosse aberta mais facilmente.
She unpinned the door, allowing it to be opened more easily.
In this sentence, 'descavilhou' is illustrating the act of taking apart a piece from its pin connection for reshaping purposes by the blacksmith.