1. A suggestion or plan that is unclear, vague, or difficult to understand
The obscure proposal left most committee members confused about its actual intent.
A proposta obscura deixou a maioria dos membros da comissão confusa sobre sua intenção real.
2. A lesser-known or unconventional suggestion that lacks clarity in its presentation or objectives
The startup founder presented an obscure proposal that few investors could grasp.
O fundador da startup apresentou uma proposta obscura que poucos investidores conseguiram compreender.