Definition

1. Noun:
   • The state or condition of being adjacent; the attribute of being so near as to be touching or in close proximity. It refers to the quality of being next to or adjoining something else, often implying direct contact or a shared border.

Examples of Usage

• Noun:
  • The adjacency of the two buildings made it easy to run cables between them.
  • When designing the kitchen, we considered the adjacency of the sink to the stove for efficiency.
  • The map clearly shows the adjacency of the park to the residential neighborhood.

Advanced Usage

• In graph theory and mathematics: "Adjacency" is a fundamental concept describing the relationship between two vertices that are connected by an edge.
  • The algorithm checks the adjacency of nodes to determine the shortest path.
• In urban planning and architecture: The term is used to discuss the placement and relationship of spaces or structures.
  • The architect's plan prioritized the adjacency of living areas to create an open flow.

Variants and Related Words

• Adjacent (adjective): Next to or adjoining something else.
  • Our house is adjacent to a small forest.
• Adjacently (adverb): In an adjacent manner.
  • The two properties are located adjacently.

Synonyms

• Contiguity: The state of being in direct contact; touching.
• Proximity: The state of being near in space or time.
• Nearness: The condition of being close by.
• Juxtaposition: The fact of two things being seen or placed close together with contrasting effect.

Antonyms

• Distance: The length of the space between two points.
• Remoteness: The state of being far away.
• Separation: The action of moving or being moved apart.

Related Phrases and Concepts

• Adjacency matrix: (Mathematics/Computer Science) A square matrix used to represent a finite graph, where elements indicate whether pairs of vertices are adjacent.
  • The program constructs an adjacency matrix to model the network.
• Adjacency pairs: (Linguistics) A sequence of two related utterances by two different speakers, where the second is a required response to the first (e.g., question-answer, greeting-greeting).
  • "How are you?" and "I'm fine" form a common adjacency pair in conversation.

Noun

1. the attribute of being so near as to be touching