plug
High (Common in technical and everyday contexts)Neutral to informal (depending on sense; 'electrical plug' is neutral, 'give a plug for' is informal).
Definition
Meaning
A piece of solid material used to block a hole or opening, or a device with metal pins that makes an electrical connection when inserted into a socket.
Can refer to promotional mention (a 'plug' for a product), a piece of tobacco for chewing, a spark plug in an engine, or a fire hydrant.
Linguistics
Semantic Notes
Primarily a noun but also a verb ('to plug a hole', 'to plug a product'). The verb can imply stopping a flow, promoting, or connecting electrically.
Dialectal Variation
British vs American Usage
Differences
Minor. 'Spark plug' (AmE) / 'sparking plug' (BrE, now less common). 'Plug' for 'fire hydrant' is AmE.
Connotations
Similar in core meanings. Informal 'plug' as promotion is common in both.
Frequency
Equally frequent for electrical/stopping senses. 'Fire plug' is AmE-specific.
Vocabulary
Collocations
Grammar
Valency Patterns
plug something (into something)plug something (up)plug something/somebody (informal)Vocabulary
Synonyms
Strong
Neutral
Weak
Vocabulary
Antonyms
Phrases
Idioms & Phrases
- “pull the plug (on something) = stop/discontinue”
- “plug away (at something) = work persistently”
- “plug the gap = fill a shortage”
Usage
Context Usage
Business
Informal: 'He gave a plug for the new software.'
Academic
Technical/Engineering: 'The experiment required a sealed plug.'
Everyday
Very common: 'I need to plug in my phone.' 'The bath plug is missing.'
Technical
Electrical engineering, mechanics, plumbing: '3-pin plug', 'drain plug', 'spark plug'.
Examples
By Part of Speech
verb
British English
- Can you plug the hairdryer in?
- They tried to plug the leak in the dam.
- He plugged his new book on the radio.
American English
- Plug the charger into the outlet.
- We need to plug the budget gap.
- She plugged the candidate during her speech.
adverb
British English
- N/A
American English
- N/A
adjective
British English
- N/A - 'plug' is not typically used as a pure adjective. 'Plug-and-play' is a compound adjective.
American English
- N/A - 'plug' is not typically used as a pure adjective. 'Plug-and-play' is a compound adjective.
Examples
By CEFR Level
- The plug for the lamp is under the table.
- Put the plug in the bath.
- I need an adapter for my British plug.
- She plugged her ears with cotton wool.
- The company pulled the plug on the failing project.
- He's been plugging away at his thesis for months.
- The interview was merely a plug for his latest film.
- The new policy aims to plug the loopholes in the tax system.
Learning
Memory Aids
Mnemonic
Picture a PLUG (like a bath plug) being a PLUmp, Graspable object that blocks a hole.
Conceptual Metaphor
BLOCKING IS PLUGGING (plug a leak), CONNECTING IS PLUGGING IN (plug into a network), PROMOTING IS FORCIBLY INSERTING (plug a new song).
Watch out
Common Pitfalls
Translation Traps (for Russian speakers)
- Not 'вилка' (fork) for an electrical plug, though вилка is used. English 'plug' is the male connector. The socket/outlet is the female part.
- Confusing 'plug' (verb for promoting) with 'advertise'. It's more informal and specific.
Common Mistakes
- Using 'plug' as a verb without an object: Incorrect: 'I need to plug.' Correct: 'I need to plug *it* in.'
- Confusing 'plug in' (connect) with 'unplug' (disconnect).
Practice
Quiz
What does 'pull the plug on something' mean?
FAQ
Frequently Asked Questions
Both are extremely common. The noun is primary, but the verb (to connect, to block, to promote) is very frequent.
'Plug in' is more specific and physical, involving inserting a plug into a socket. 'Connect' is broader and can be wireless or abstract.
Usually neutral. In 'pull the plug', it can be negative (ending something). As informal promotion, it can be seen as tacky or excessive.