socket
B1Neutral, with strong technical register in computing/engineering.
Definition
Meaning
A natural or artificial hollow opening or recess designed to receive and hold something firmly, typically something inserted.
A device that connects electrical equipment to a power supply or data network; in anatomy, a structure into which another part fits, like an eye or a bone; in computing, an endpoint for communication across a network.
Linguistics
Semantic Notes
Primarily denotes a receptacle. The 'electrical socket' sense is the most frequent in everyday use. In computing, 'socket' is a technical abstraction.
Dialectal Variation
British vs American Usage
Differences
In British English, 'socket' is the standard term for an electrical power outlet (e.g., 'plug it into the socket'). In American English, 'socket' is less common for power outlets; 'outlet', 'plug', or 'receptacle' are more frequent. However, 'socket' is still used in AmE for light bulb sockets and other specific receptacles.
Connotations
In both varieties, 'socket' is a neutral, functional term. No strong positive/negative connotations.
Frequency
Higher frequency in British English due to its use for electrical outlets. In American English, the electrical sense is less frequent but the anatomical and computing senses are equally common.
Vocabulary
Collocations
Grammar
Valency Patterns
plug sth into a socketfit into a socketremove from its socketconnect to a socketVocabulary
Synonyms
Strong
Neutral
Weak
Vocabulary
Antonyms
Phrases
Idioms & Phrases
- “out of its socket (e.g., shoulder)”
- “a shoulder out of socket”
- “blow a fuse/socket (informal, rare)”
Usage
Context Usage
Business
Rare; might appear in procurement (e.g., 'We need sockets for the new workstations.')
Academic
Used in anatomy, engineering, physics, and computer science with precise technical definitions.
Everyday
Most common in domestic contexts, referring to electrical outlets or light fittings.
Technical
Essential term in electrical engineering, computing (network/web sockets), and medicine.
Examples
By Part of Speech
verb
British English
- He carefully socketed the new bulb into its fitting.
- The bone was socketed firmly in the joint.
American English
- The technician socketed the new processor into the motherboard.
- The femur sockets into the pelvis.
adjective
British English
- The socket wrench was missing.
- He had a socket-type injury.
American English
- Make sure you have the correct socket size.
- It's a socket-head cap screw.
Examples
By CEFR Level
- The lamp plugs into the wall socket.
- My phone charger is in the other socket.
- I need an adapter for my hairdryer because the sockets are different here.
- The light bulb doesn't fit this socket.
- After the fall, the doctor confirmed his shoulder was out of its socket.
- You can use this multi-socket extension lead for all your devices.
- The new microchip is designed to socket into the existing motherboard architecture.
- Network communication is established by opening a socket between the client and the server.
Learning
Memory Aids
Mnemonic
Imagine a ROCKET trying to land in a special ROCKET SOCKET. The 'sock' in socket holds things like a sock holds a foot.
Conceptual Metaphor
CONNECTION IS INSERTION; A SOURCE OF POWER IS A CONTAINER.
Watch out
Common Pitfalls
Translation Traps (for Russian speakers)
- Do not confuse with 'розетка' (rozetka), which is only for electrical sockets. The Russian word is narrower. The anatomical/technical senses require different Russian words: 'глазница' (glaznitsa - eye socket), 'гнездо' (gnezdo - socket, holder), 'сокет' (soket - computing).
- Avoid translating 'socket wrench' as 'розетка'; it's 'вороток' or 'головка'.
Common Mistakes
- Using 'socket' for a plug (the male part). Incorrect: *'The socket is on the end of the cable.' Correct: 'The plug is on the end of the cable.'
- Confusing 'socket' with 'port' (USB port, not *USB socket in common usage).
- In AmE, overusing 'socket' for a wall electrical outlet where 'outlet' is more natural.
Practice
Quiz
In which context would a native British English speaker be MOST likely to use the word 'socket'?
FAQ
Frequently Asked Questions
No. In the UK, 'socket' is the default word for an electrical power outlet. In the US, 'outlet' or 'plug' (contextually) is more common for walls, while 'socket' is used for light bulb fittings and technical contexts.
It's a software endpoint that establishes a bidirectional communication link between two programs over a network. It's an abstraction, not a physical object, allowing data exchange.
A socket is the female, receptive part (the hole in the wall). A plug is the male, inserting part (on the end of a cable). You plug a plug into a socket.
Yes, though it's less common and more technical. It means 'to place into or fit with a socket', e.g., 'The prosthesis was socketed onto the bone.'