Ad·ja·cent a. Lying near, close, or contiguous; neighboring; bordering on; as, a field adjacent to the highway. “The adjacent forest.”
Adjacent or contiguous angle. Geom. See Angle.
Syn: -- Adjoining; contiguous; near.
Usage: -- Adjacent, Adjoining, Contiguous. Things are adjacent when they lie close each other, not necessary in actual contact; as, adjacent fields, adjacent villages, etc.
I find that all Europe with her adjacent isles is peopled with Christians. --Howell.
Things are adjoining when they meet at some line or point of junction; as, adjoining farms, an adjoining highway. What is spoken of as contiguous should touch with some extent of one side or the whole of it; as, a row of contiguous buildings; a wood contiguous to a plain.