make bigger or go into more detail about

expand

verb|/ɪkˈspænd/

To make something larger, more extensive, or more detailed

Examples

In a meeting

Could you expand on your proposal in the next meeting?

Over coffee

I want to expand my book collection this year.

Why this word

grow

expand implies intentional, systematic enlargement rather than organic or uncontrolled growth

increase

expand suggests adding breadth or scope, while increase focuses mainly on quantity or size

enlarge

expand conveys development in multiple dimensions or aspects, not just physical size

Usage tip

Use when something needs to grow in size, scope, or detail; opposite of condense

Etymology

Latin 'expandere' from 'ex-' (out) + 'pandere' (to spread)

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