Definition

The act of increasing in size, number, or importance, or a part that has been made larger or more extensive.

Example

The expansion of the city has led to more job opportunities.

Conversation

I read an article about the expansion of the city lately.

Oh really? What did it say?

It mentioned how the expansion is affecting local businesses.

That makes sense; I guess more people means more customers!

Synonyms & Antonyms

Root Explanation

Expansion → It is formed from "ex-" (meaning out) and "pandere" (meaning to spread). The word "expansion" refers to the act of spreading out or increasing in size or volume.

Memory Tip

Think of something spreading "out" ('ex-') — that's why expansion means to spread out or increase.

Visually Confused Words