1. The performance or completion of a task or action done without proper attention, care, or focus; a negligent or inattentive carrying out of duties or responsibilities
The project failed due to the careless execution of the design specifications.
O projeto fracassou devido à execução desatenta das especificações de design.
2. In legal or formal contexts, the improper or negligent implementation of an order, contract, or directive
The judge criticized the careless execution of the court's previous ruling.
O juiz criticou a execução desatenta da decisão anterior da corte.