1. The state or quality of being contiguous; the fact of being adjacent or touching without intervening space.
Usage: Plural form of contiguity.; Formal or technical usage.
2. A shared border or boundary between two regions, territories, or entities.
Usage: Often used in geography and political contexts.

Examples

• The contiguities of the neighboring states created both opportunities and tensions for trade.
• The architect emphasized the contiguities between the building's interior and exterior spaces.
• Geographers study the contiguities of continental landmasses to understand plate tectonics.
• The contiguities of the urban districts allowed for efficient public transportation networks.
• Historical records document the contiguities of ancient kingdoms and their shared cultural influences.
• The contiguities between the two properties required careful boundary surveys before construction began.