1. An area of land or space that has no visible boundaries, signs, or indicators of ownership or division
The explorers ventured into unmarked territory beyond the known maps.
Os exploradores aventuraram-se em território não demarcado além dos mapas conhecidos.
2. Figuratively, a subject matter, field, or situation that is unfamiliar or has not been previously explored or addressed
Artificial intelligence in law represents unmarked territory for many legal professionals.
A inteligência artificial no direito representa um território não demarcado para muitos profissionais legais.