Neighbouring/ˈneɪbərɪŋ/ Definition 1 of 3Pro Tip 1/3Physical Proximity Refers to literal closeness, like buildings or areas that touch or are very close to each other. The shopping mall was built in the neighbouring area. Pro Tip 2/3Not Interchangeable 'Neighbouring' describes nearness, not a relationship or alliance between the entities. The festival attracted people from neighbouring towns. Pro Tip 3/3Neutral Tone The term is neutral; it doesn't imply whether the closeness is good or bad. They set up a camp in the neighbouring field.