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  3. /adjacent

adjacent

🇬🇧 UK/ə'dʒeɪs(ə)nt/🇺🇸 US/ә'dʒeisәnt/
IELTSTOEFLGREA2

Definitions

adj.

Next to or very near something, with nothing of the same kind in between.

相邻的;毗连的

Root Breakdown

Root-derived
ad-to, toward, near
+
jacthrow, cast
+
-entperforming, being in a state
=adjacent

ad- (toward, near) + jac (throw, a variant of ject) + -ent (adjective suffix) = 'thrown near.' Something adjacent has been placed beside something else. The root appears as jac- here, preserving the original Latin jacere form rather than the compound ject- form.

Why It Means This

Adjacent hides its connection to the ject family because it uses the older jac- form (from jacere) rather than -ject. The image is of things 'thrown near' each other — placed side by side. In geometry, adjacent angles share a side. In everyday use, adjacent rooms share a wall. The word always implies direct contact or nearness with nothing intervening.

Common Collocations

  • 1.adjacent to紧邻
  • 2.adjacent room相邻房间
  • 3.adjacent building相邻建筑
  • 4.adjacent land相邻土地

Example Sentences

  • 1.

    The two houses are adjacent, separated only by a garden wall.

  • 2.

    Our hotel room was adjacent to the elevator, so it was quite noisy.

  • 3.

    The park is adjacent to the school.

Easily Confused

adjacent vs nearby — Adjacent means directly next to, sharing a boundary or side. Nearby is vaguer — close, but not necessarily touching. Adjacent rooms share a wall; nearby shops are in the area but may be streets apart.

Word Forms

Adjective

Comparativemore adjacent
Superlativemost adjacent
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