Webster's Revised Unabridged Dictionary · 1913

Adjacent

Adjacent ({not transcribed}) , adjective

[Latin adjacens, -centis, present participle of adjacere to lie near; ad + jacēre to lie: compare French adjacent.]

Lying near, close, or contiguous; neighboring; bordering on; as, a field adjacent to the highway.
The adjacent forest. — B. Jonson
I find that all Europe with her adjacent isles is peopled with Christians. — Howell
Collocations (1)
Adjacent or contiguous angle (Geometry) , See Angle.

Adjacent , noun

That which is adjacent. [Rare] — Locke