1. A parcel of land whose boundaries have been officially marked, surveyed, or established by law
The demarcated plot was clearly identified on the property map.
O lote demarcado estava claramente identificado no mapa da propriedade.
2. A designated area of land with clearly defined legal or physical boundaries
The construction company began work on the demarcated plot after obtaining permits.
A construtora iniciou os trabalhos no lote demarcado após obter as licenças.