extension
gb/ɪkstˈɛnʃən/ us/ɪkstˈɛnʃən/
B1
Inglês
~ 2200
Aceções
0 aceções
Nome
B1
entity
1
Extra time given
Extra time that is given after the first time limit is over.
Padrão de uso:
grant [someone] an extension
Erro comum:
Learners sometimes confuse 'extension' with 'expansion' — 'extension' is about extra time or length, while 'expansion' is about becoming bigger or wider.
Sinónimos
prolongation (More formal and less common than 'extension'.)
|
continuation (Focuses on something continuing rather than extra time being officially granted.)
Antónimos
termination (Refers to ending something, the opposite of allowing more time.)
Colocações
grant an extension
|apply for an extension
|deadline extension
|request an extension
Temas
business
|education
|daily life
|time
|work
Exemplos
- The professor gave me a one-week extension on my essay.
- We requested an extension for the project deadline.
- You can apply for an extension if you need more time to file your taxes.
Exemplos para aprendentes
- I got an extension for my homework.
- She asked for an extension to finish the job.
- We need an extension to complete the work.
Nome
B1
entity
2
Added length or part
Something that you add to make something longer or bigger.
Padrão de uso:
an extension to [something]
Erro comum:
Learners may confuse 'extension' (adding length) with 'annex' (a separate building or section).
Sinónimos
addition (General term for something added; not specific to length.)
Antónimos
shortening (The act of making something shorter, opposite of adding length.)
Colocações
hair extension
|building extension
|extension cord
Temas
construction
|technology
|daily_life
|core_vocabulary
Exemplos
- They built a new extension to the kitchen.
- I bought a hair extension for the wedding.
- We used an extension cord to connect the lamp.
Exemplos para aprendentes
- The house has a new extension.
- I need an extension cord for my computer.
- She wore a hair extension.
Nome
technical
B2
entity
3
File type suffix
Letters at the end of a file name that tell you the kind of file it is.
Erro comum:
Learners may confuse 'extension' with 'attachment' in computing; they are different concepts.
Sinónimos
suffix (In computing, can mean the same as 'extension', but also used in linguistics.)
Colocações
file extension
|.jpg extension
|.docx extension
Temas
technology
|communication
Exemplos
- The file has a .pdf extension.
- Change the file extension to .txt before uploading.
- Some programs cannot open files with that extension.
Exemplos para aprendentes
- This file has a .jpg extension.
- What is the extension of this file?
- I changed the file extension to .docx.
Nome
B1
entity
4
Internal phone line
An extra phone line in the same building as the main phone line.
Sinónimos
branch line (More technical and less common term for internal phone line.)
Colocações
call an extension
|dial an extension number
Temas
communication
|work
Exemplos
- Please dial extension 302 for customer service.
- He works in HR; his extension is 215.
- I was transferred to another extension.
Exemplos para aprendentes
- Please call me at extension 105.
- Her office has its own extension.
- You can reach him on extension 302.
Gramática
Forma de dicionário
extension
IPA
GB/ɪkstˈɛnʃən/
US/ɪkstˈɛnʃən/
Sílabas e acento
ex - ten - sion (3 sílabas)
Stress on 2nd syllable (ten)
Formas da palavra
Noun
- Base: extension
- Plural: extension, extensions
Família de palavras
Forms
extensions
noun
Core family
Related words
extent
noun B1
extendable
adjective
Advanced or less common
extensible
adjective
extensibility
noun
Expressões
get an extension
1/ɡˈɛt ən ɪkstˈɛnʃən/
fixed phrase
Receive more time allowed
To be given more time to do something after the original deadline.
Exemplos
- I managed to get an extension on my rent payment.
- She got an extension for her visa application.
hair extensions
1/hˈɛɹ ɪkstˈɛnʃənz/
fixed phrase
Added hair pieces for length/volume
Pieces of hair that are added to your own hair to make it longer or thicker.
Exemplos
- She wore hair extensions for her wedding day.
- Hair extensions can be made from real or synthetic hair.
extension cord
1/ɪkstˈɛnʃən kˈɔɹd/
fixed phrase
Electrical cable extender
A long wire with plugs that lets you bring electricity to a place farther away.
Exemplos
- We used an extension cord to plug in the lights outside.
- We used an extension cord to hang lights in the garden.
- The vacuum cleaner couldn't reach without an extension cord.
- The fan wouldn’t reach the bed, so she plugged it into an extension cord.
- Make sure the extension cord is rated for outdoor use.