Adjacent: Definition, Usage & Common Mistakes

Meaning 1：next to (adjacent)

adjacent 🔊

/əˈdʒeɪs(ə)nt/

adj.

Next to or very close to something else, with nothing in between.

Adjacent meaning illustrated by two houses side-by-side sharing a property line

next to 🔊

➕

/nɛks tuː/

adj.

Describes something being positioned directly beside something else, sharing a boundary or side.

📁 Category：Buildings & Places 🔖 Level：Intermediate

📘 Details & Usage

📖 Root Explanation

From Latin 'adiacens' (present participle of 'adiacēre'), meaning 'lying near'.

💡 Mnemonic

A DJ sent his tracks to the adjacent booth (a-DJ-sent → adjacent).

📖 Example

I love my new apartment because the bedroom is adjacent to the kitchen, which is very convenient. 🔊 The convenient arrangement of rooms where the bedroom is right next to the kitchen.

🔗 Collocations

adjacent room – a room that is directly next to another

adjacent building – a structure that is situated right beside another

adjacent plot – a piece of land that borders another

🔄 Synonyms

adjoining (adj.) – Sharing a common point or line; contiguous.

neighboring (adj.) – Located or living near or next to each other.

contiguous (adj.) – Sharing a common border; touching.

🚫 Antonyms

distant (adj.) – Far away in space or time.

separated (adj.) – Kept apart; not joined or connected.

faraway (adj.) – Situated at a great distance.

🌱 Derivatives

adjacency (n.) – The state of being adjacent; closeness.

adjacently (adv.) – In a position that is next to or adjoining.

📖 Cultural Story

Derived from Latin 'ad-' (to, near) + 'iacere' (to lie, to throw). This precise term for proximity is widely used in fields like mathematics (adjacent angles), geography, and urban planning to describe bordering areas.