B2noun 2K

Extension

🇬🇧 UK /["/ɪkˈstenʃn/"]/ 🇺🇸 US /["/ɪkˈstenʃn/"]/

Meaning of Extension

the act of increasing the area of activity, group of people, etc. that is affected by something

In simple words: An addition to something, like a part that helps it work better.

Extension in a sentence

• The deadline for the project got an extension of two weeks.
• She requested an extension on her visa to stay longer in the country.
• We need to build an extension to the house to create a bigger kitchen.
• The phone charger requires an extension cord to reach the power outlet.
• The university offers extension courses for adult learners who want to continue education.
• Her hair looked fantastic with the addition of those long extensions.
• The software program allows users to add browser extensions to improve functionality.

How to use Extension

Commonly used in business and technology contexts. Avoid using it in very casual conversations. It's appropriate when discussing things like phone numbers or deadlines.

Grammar pattern

extension + object

Memory hint

Think of 'extending' something, like stretching a rubber band to make it longer.

Related words

Collocations with Extension

• considerable
• great
• major
• planned
• proposed
• home
• add
• build
• extension to
• planned
• proposed
• home
• add
• build
• extension to
• one-week
• two-year
• etc.
• apply for
• ask for
• request
• planned
• proposed
• home
• add
• build
• extension to
• considerable
• great
• major
• planned
• proposed
• home
• add
• build
• extension to

Synonyms for Extension

• addition
• expansion
• inclusion
• supplement

Opposites of Extension

• restriction
• limitation

Common mistakes with Extension

• Confused with 'extent' — make sure to use the right context.
• Using 'extension' when 'addition' is more appropriate.
• Mispronouncing it as 'extention' instead of 'extension'.

Frequently asked questions about Extension

What does Extension mean?

An addition to something, like a part that helps it work better.

What is the definition of Extension?

the act of increasing the area of activity, group of people, etc. that is affected by something

How do you use Extension in a sentence?

The deadline for the project got an extension of two weeks.

Can you give another example of Extension?

She requested an extension on her visa to stay longer in the country.

What are synonyms for Extension?

Common alternatives include addition, expansion, inclusion, supplement.

What is the opposite of Extension?

Opposite meanings include restriction, limitation.

What words go with Extension?

It commonly pairs with considerable, great, major, planned, proposed, home, add, build, extension to, planned, proposed, home, add, build, extension to, one-week, two-year, etc., apply for, ask for, request, planned, proposed, home, add, build, extension to, considerable, great, major, planned, proposed, home, add, build, extension to.

What are common mistakes when using Extension?

Confused with 'extent' — make sure to use the right context. Using 'extension' when 'addition' is more appropriate. Mispronouncing it as 'extention' instead of 'extension'.

How do you pronounce Extension?

US: /["/ɪkˈstenʃn/"]/, UK: /["/ɪkˈstenʃn/"]/. Listen to the audio above to hear native pronunciation.

When should I use Extension?

Commonly used in business and technology contexts. Avoid using it in very casual conversations. It's appropriate when discussing things like phone numbers or deadlines.

What CEFR level is Extension?

"Extension" is at B2 level on the CEFR scale.