1. to deliberately disregard or pay no attention to established guidelines, laws, or regulations
He decided to ignore the rules and park in the handicapped spot.
Ele decidiu ignorar as regras e estacionar na vaga para deficientes.
2. to act without following prescribed procedures or conventions
The startup chose to ignore the rules of traditional business practices.
A startup escolheu ignorar as regras das práticas comerciais tradicionais.