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Definitions

alter

[awl-ter] / ˈɔl tər /




Usage

What is another way to say alter? To alter is to make some partial change, as in appearance, while still preserving the identity: to alter a dress, as by raising the hem (to change a dress would mean to put on a different one). To change is to make a material difference so that something is distinctly different from what it was: to change one's opinion. 

Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

The legislation would not alter child support, as California law allows payments to continue even when a parent has lost custody or visitation.

From Los Angeles Times • May 29, 2026

Each time you alter the policy, you could end up being hit with fees and commissions that you might not even be aware of as the client.

From MarketWatch • May 27, 2026

That could mask what remains a sharp rise in prices, and will not alter the fact that consumers will pay considerably more for each unit of energy.

From BBC • May 26, 2026

The platform enables researchers to observe how different genetic disruptions alter cells in real time by simultaneously tracking DNA accessibility and RNA production.

From Science Daily • May 21, 2026

People who can make gold from lead, or anything else for that matter, who can alter the very material of the world—financial markets would be thrown into chaos.

From "Six of Crows" by Leigh Bardugo




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