English Reference

Word

link

US/ˈɫɪŋk/

UK/lˈɪŋk/

Definitions

01a relationship or connection

A2 · Elementary Countable noun

n. a connection between two people, things, or ideas.

n. a relationship or logical connection between two or more people, events, or concepts.

“Police found a clear link between the two crimes.”

“Researchers have established a definitive link between prolonged exposure to the chemical and the development of chronic respiratory issues.”

Antonyms

02internet address

A2 · Elementary Countable noun Computing

n. a word or button on a website that you click to go to another page.

n. a digital reference or hyperlink that directs a user to another location, typically within a web browser.

“Click the link in the email to join the video call.”

“The developer embedded a broken link in the navigation bar, preventing users from accessing the support documentation.”

Synonyms

hyperlinkURL

03part of a chain

B1 · Intermediate Countable noun Engineering

n. one of the rings in a metal chain.

n. one of the individual rings or segments that form a chain.

“The heavy iron chain had one broken link.”

“The structural integrity of the entire suspension system was compromised by a single corroded link in the primary support chain.”

Synonyms

04chemical bond

C1 · Advanced Countable noun Science Technical

n. a connection between atoms in a molecule.

n. a unit of valence or a bond of attraction between atoms within a molecule.

“The chemical link between the atoms is very strong.”

“The stability of the compound depends on the covalent link formed between the carbon and oxygen atoms during the reaction.”

Synonyms

05to connect things

A2 · Elementary

v. to connect two or more things together.

v. to connect or join two or more objects, people, or ideas; often used in the passive voice.

“A new bridge will link the island to the mainland.”

“The proposed high-speed rail network is designed to link major industrial hubs with the capital city, reducing transit times significantly.”

06to show a relationship

B2 · Upper Intermediate Education Academic

v. to show that there is a connection between two ideas or facts.

v. to demonstrate or suggest a correlation or causal relationship between two variables or events.

“The study links a healthy diet to a longer life.”

“While the initial data appeared promising, the scientists were unable to link the increase in temperature directly to the local industrial activity.”

07to meet up

C1 · Advanced Slang · Informal

v. to meet someone to spend time together.

v. to meet or congregate with an individual or group, typically for social purposes.

“We should link later tonight and grab some food.”

“He told his friends he would link with them at the concert venue once he finished his shift at the restaurant.”

Synonyms

08to compile code

C2 · Proficiency Computing Technical

v. to combine different pieces of computer code into one program.

v. to combine multiple object files generated by a compiler into a single executable file or library.

“The program failed to link because a file was missing.”

“The software engineer spent hours trying to link the external libraries to the main application framework after the system update.”

Synonyms

Collocations

Common phrases and expressions where native English speakers use the word “link” in context.

01. causal link 02. closely link 03. direct link 04. directly link 05. establish link 06. explore link 07. inextricably link 08. link direct 09. strongly link 10. tightly link

Real-World Examples

“To download the app, tap this link.”
BBC 2 Oct 2026
“Links in AI Overviews and AI Mode will appear in a pop-up upon hovering over cited sources.”
The Verge 2 Oct 2026
“Google AI Mode is making original recipe links more prominent.”
The Verge 1 Jul 2026
“Links are crucial for navigation and seem instinctively useful to journalism.”
qz.com 5 Oct 2017

Etymology

From Middle English linke, lenke, a merger of two Germanic strands: Old English hlenċe, hlenċa ("ring; chainlink") and Old Norse hlenkr, hlekkr ("ring; chain"). Both descend from Proto-Germanic \hlankiz ("ring; bond; fettle; fetter"), itself from \hlankaz ("bendsome, flexible"), and ultimately from Proto-Indo-European \kleng-, \klenk- ("to bend; twist; wind"). Attested in English since the 14th century; related to lank.

The cognates keep the shape: Low German Lenk, Danish lænke, Elfdalian lekk, Icelandic hlekkur, Norwegian lenke and lenkje, Swedish länk — all carrying the sense of chain or link across North Sea and Scandinavian varieties.

Plausibly a modification of Medieval Latin linchinus (“candle”), an alteration of Latin lynchinus, itself from Ancient Greek λύχνος (lúkhnos, “lamp”).

Etymology adapted from Wiktionary, available under CC BY-SA 4.0.

Word family

Domains

ChemistryComputingEngineeringInternetMathematicsNetworking

This entry

Exam level
CambridgeCambridgeCambridge English QualificationsThe exam suite from Cambridge University Press & Assessment, from A1 Movers up to C2 Proficiency. The benchmark names double as CEFR labels.A2 KeyIELTSIELTSInternational English Language Testing SystemThe 0–9 band test co-owned by the British Council, IDP, and Cambridge. Used for university entry, work, and migration.3.0–4.0TOEFL iBTTOEFL iBTTest of English as a Foreign Language, Internet-Based TestETS's academic English test, the standard route for US university admissions. Scored 0–120, with a 1–6 scale since 2026.1–6 scale: 2.0–2.524–43TOEICTOEICTest of English for International CommunicationETS's workplace English test, big in Japan and Korea. Listening & Reading scores 10–990 and tops out at C1.225–549
Frequency
Very common
Level
A2 · ElementaryOxford
Updated

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English Reference