1. An area of land or space without boundaries or restrictions; a region with no defined limits
The explorer ventured into the limitless territory of the Amazon rainforest.
O explorador aventurou-se pelo território ilimitado da floresta amazônica.
2. A figurative area of activity, knowledge, or possibility with no constraints
The internet opened up a limitless territory for entrepreneurs.
A internet abriu um território ilimitado para os empreendedores.