B2noun 2K

Expansion

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

Meaning of Expansion

an act of increasing or making something increase in size, amount or importance

In simple words: The act of increasing or growing in size, number, or importance.

Expansion in a sentence

• The expansion of the company into international markets increased its revenue significantly.
• The expansion of the universe is a fundamental concept in cosmology.
• The expansion of the balloon was caused by the increase in temperature.
• Economic expansion often leads to the creation of new jobs across different sectors.
• The expansion of the railway network helped improve connectivity between remote areas.
• The expansion of the metal as it heated was clearly visible to the observers.
• The military expansion of the country raised concerns among its neighbors.

How to use Expansion

Commonly used in business, science, and daily conversations. Avoid in overly casual contexts. Works well when discussing growth in areas like markets, territories, or ideas.

Grammar pattern

expansion + of + noun

Memory hint

Think of 'expand' as stretching a balloon wider.

Related words

Collocations with Expansion

• big
• considerable
• enormous
• show
• experience
• undergo
• occur
• take place
• plan
• programme/​program
• expansion into
• expansion in
• expansion to
• a period of expansion
• the rate of expansion
• potential, room, scope, etc. for expansion

Synonyms for Expansion

• growth
• increase
• enlargement
• extension
• broadening

Opposites of Expansion

• contraction
• reduction

Common mistakes with Expansion

• Confused with 'extension' which refers to lengthening rather than increasing in size.
• Using 'expansion' incorrectly as a verb instead of a noun.
• Overusing in casual contexts where simpler words like 'growth' might be more appropriate.

Frequently asked questions about Expansion

What does Expansion mean?

The act of increasing or growing in size, number, or importance.

What is the definition of Expansion?

an act of increasing or making something increase in size, amount or importance

How do you use Expansion in a sentence?

The expansion of the company into international markets increased its revenue significantly.

Can you give another example of Expansion?

The expansion of the universe is a fundamental concept in cosmology.

What are synonyms for Expansion?

Common alternatives include growth, increase, enlargement, extension, broadening.

What is the opposite of Expansion?

Opposite meanings include contraction, reduction.

What words go with Expansion?

It commonly pairs with big, considerable, enormous, show, experience, undergo, occur, take place, plan, programme/​program, expansion into, expansion in, expansion to, a period of expansion, the rate of expansion, potential, room, scope, etc. for expansion.

What are common mistakes when using Expansion?

Confused with 'extension' which refers to lengthening rather than increasing in size. Using 'expansion' incorrectly as a verb instead of a noun. Overusing in casual contexts where simpler words like 'growth' might be more appropriate.

How do you pronounce Expansion?

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

When should I use Expansion?

Commonly used in business, science, and daily conversations. Avoid in overly casual contexts. Works well when discussing growth in areas like markets, territories, or ideas.

What CEFR level is Expansion?

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