1. A proposal or suggestion that is subject to disagreement, debate, or controversy among parties involved
The disputed proposal for the new highway construction faced opposition from environmental groups.
A proposta contestada para a construção da nova rodovia enfrentou oposição de grupos ambientalistas.
2. A formal suggestion or plan that is questioned or challenged in terms of its validity, feasibility, or desirability
The board rejected the disputed proposal after hearing concerns from stakeholders.
A diretoria rejeitou a proposta contestada após ouvir preocupações das partes interessadas.