adjacent
- Next to or adjoining something else; sharing a common boundary or edge. adjectiveThe two houses are adjacent to each other, separated only by a small fence.The library is adjacent to the university campus, making it convenient for students.
- Having a position or relationship that is close or similar in nature or time. adjectiveThe events occurred in adjacent years, with only a few months between them.The rooms are adjacent in the hotel, allowing easy access between them.