noun
- plural of hilliness; the quality or state of being hilly; the presence of many hills in a landscape
Usage: countable and uncountable usage; typically used in geographical or descriptive contexts
Examples
- The hillinesses of the terrain made the hiking trail challenging.
- The region's hillinesses create beautiful scenic views.
- Geographers study the hillinesses of different landscapes.
- The hillinesses across the countryside vary significantly from north to south.