plug - Master This Word
Master this word with our 5-step learning method – Learn English in English
plug Word Meanings
- a device for making an electrical connection
- to fill a hole or gap
- to promote something actively
plug Example Sentences
Example sentences are the start of understanding. Don't rush to memorize. First feel how the word works in a sentence.
plug Phonetic & Pronunciation
UK
/plʌg/
US
/plʌg/
plug Word Etymology
Plug: 'plug' from Middle English 'plogge' = to block + unknown root. Origin: Middle English → Old Norse → English. Memory image: Imagine inserting a plug into a socket, 'blocking' it so devices can run, like ensuring your lamp 'lights up' when plugged in.
Note 1: These definitions and etymologies are not standard dictionary definitions, but extended explanations provided to help with memorization and understanding of the actual application of words. Through this background information, we strive to make words more vivid and easier to understand, and help you remember their meanings in real life.
Note 2: LexiTalk designs the learning flow around the linguistics principle of “Comprehensible Input.” When learners encounter material that is slightly above their level but still understandable from context, the brain naturally absorbs the language. That’s why we keep every word inside authentic contexts, using examples and associations to help you understand it and use it flexibly.
Read the FAQ explanation of Comprehensible InputEnglish Brain Route
I pick up a plug and feel its smooth edge in my hand. I move it toward the hole and push, feeling a tiny resistance as I settle into it. I adjust my grip, turn it a touch, and keep a steady pressure until it sits firm. When it finally catches, I feel in control and the room seems to quiet, a small change that lets the device wake up.
Real Context
Plug has three core senses: a noun referring to a device that makes an electrical connection, typically the plug that fits into a socket; a verb meaning to fill a hole or gap, often with a stopper or seal; and a verb meaning to promote or advertise something actively, as in plugging a product or idea. In everyday English we talk about plug and unplug, plug in, plug away, and even 'to plug' a story into media coverage. Common collocations include power plug, plug socket, plug in your device, plug a leak, and plug a product.
Usage Reminders
- Remember to plug in before using a device
- Unplug when you’re finished to save power
- Notice the noun vs verb difference in sentences
- Use plug in to connect, plug up to seal a gap
- Explore related phrases: plug in, unplug, plug away
Common Misconceptions
- Plug is only a noun (there is also a verb sense).
- Plug means to advertise in a sneaky way; avoid casual slang in formal writing.
- Confusing plug with cork for bottles.
- Mixing up plug in with insert; plug in emphasizes connection to power.
- For devices, don’t say ‘plug the device’ when you should say ‘plug in the device’.
Thinking Differences
Explain to an English speaker (meta, keep short)
Learning Tips
- Map the three senses of plug to real-world contexts
- Practice: say sentences using noun, verb (fill a gap), and verb (advertise) senses
- Record collocations like plug in, unplug, plug away
- Learn prone phrasal verbs associated with electricity and marketing
- Watch for false friends in other languages (e. g., cork vs plug)
5-Step Learning Method - Learn English in English
Step 1: Meaning
What is the meaning of the word 'plug'?
A.A type of shoe
B.A piece of fruit
C.A device to connect electrical equipment to an electricity supply
D.A mode of transportation
Step 2: Usage
In which sentence is the word 'plug' used correctly?
A.She decided to eat a plug for lunch.
B.He plugged his phone into the charger.
C.The cat chased the plug up the tree.
D.The teacher wrote on the plug with chalk.
Step 3: Similar Words
Which word is a synonym of 'plug'?
A.Unplug
B.Socket
C.Detach
D.Screw
Step 4: Opposite Words
What is the opposite of 'plug'?
A.Play
B.Add
C.Explore
D.Disconnect
Step 5: Mastery
In what real-life context would you use the word 'plug'?
A.Cooking in the kitchen
B.Taking a shower
C.Changing a lightbulb
D.Reading a book
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