adjacent
ad·ja·cent
/əˈʤeısn̩t/ adj
: close or near : sharing a border, wall, or point
The other group is meeting in the adjacent room. [=the room that is next to this room]
Their property and our property are adjacent. [=are next to each other]
The dialect is spoken in New York City and adjacent [=nearby] areas.
— often + to
We're meeting in the room adjacent to [=next to] this one.
Their property and our property are adjacent to each other.
