adjacent

American  

[uh-jey-suhnt] / əˈdʒeɪ sənt /

adjective

1. lying near, close, or contiguous; adjoining; neighboring.

   a motel adjacent to the highway.

   Synonyms:

   touching

   Antonyms:

   distant

2. just before, after, or facing.

   a map on an adjacent page.

3. (used in combination)

   1. related or very close to a specified topic, activity, etc..

      While the comment was not outright racist, it was racist-adjacent.

   2. supporting or being an ally of a group or subculture without being a part of it.

      She describes herself as queer-adjacent.

   3. having the traits or interests of a group or subculture without being a part of it.

      Are they full-on geeks or just nerd-adjacent?

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adjacent British  

/ əˈdʒeɪsənt /

adjective

1. being near or close, esp having a common boundary; adjoining; contiguous

2. maths

   1. (of a pair of vertices in a graph) joined by a common edge

   2. (of a pair of edges in a graph) meeting at a common vertex

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noun

1. geometry the side lying between a specified angle and a right angle in a right-angled triangle

Related Words

See adjoining.

Other Word Forms

• adjacency noun
• adjacently adverb
• nonadjacent adjective
• nonadjacently adverb
• subadjacent adjective
• subadjacently adverb
• superadjacent adjective
• superadjacently adverb
• unadjacent adjective
• unadjacently adverb

Etymology

Origin of adjacent

First recorded in 1400–50; late Middle English, from Latin adjacent- (stem of adjacēns, present participle of adjacēre “to adjoin”), equivalent to ad- “toward” ( ad- ) + jac- “lie” + -ent- adjective suffix ( -ent )

Explanation

Adjacent means close to or near something. You may consider the people up and down your street to be neighbors, but your next-door neighbor is the person who lives in the house or apartment adjacent to yours. Adjacent can refer to two things that touch each other or have the same wall or border. And the adjective is often followed by the preposition to: Her office is adjacent to mine. This word is from Latin adjacere "to lie near," from the prefix ad- "to" plus jacere "to lie, throw."

Example Sentences

Byatt said seeing "well maintained" military roads on the adjacent Otterburn Ranges which had "proper drainage" added to their frustration.

From BBC • Apr. 10, 2026

Hogan purchased the larger of the two homes that made up his Florida compound for $3.33 million in April 2012, before adding the smaller adjacent property for $1.6 million four years later.

From MarketWatch • Apr. 9, 2026

It applies to the strait and adjacent waters to "secure transit passage and to deter attempts to close, obstruct or otherwise interfere with international navigation through the Strait of Hormuz."

From Barron's • Apr. 3, 2026

“We want to participate in what Sam is creating,” Iger said on CNBC, with Altman, occupying an adjacent on-screen window, nodding in acknowledgment.

From Los Angeles Times • Mar. 30, 2026

It was adjacent to the central bus station, where I had started working every weekend carrying luggage for tips in order to make pocket money to keep up my correspondence with Caitlin.

From "I Will Always Write Back" by Caitlin Alifirenka and Martin Ganda

Related Words

• adjoining
• bordering
• contiguous
• neighboring