1. A territory, region, or geographical area that has not been given an official or recognized name
The explorers discovered an unnamed land beyond the mountains.
Os exploradores descobriram uma terra sem nome além das montanhas.
2. A place that remains unidentified or undesignated in maps, records, or official documentation
The unnamed land on the old map was eventually charted and labeled.
A terra sem nome no mapa antigo foi eventualmente mapeada e identificada.