Demarcation/ˌdiːmɑːrˈkeɪʃn/ Definition 1 of 3Pro Tip 1/3Geographical Use Often used when describing political or legal boundaries on maps and documents. The treaty outlined the demarcation of each nation's borders. Pro Tip 2/3Metaphorical Boundaries Can also refer metaphorically to the limits of responsibilities or roles. Their duties had clear demarcations to prevent overlap. Pro Tip 3/3Conflict Context Often found in contexts of disputes where clarifying territories or roles is essential. The peace talks focused on demarcation of the contested zones.