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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.

Researchers led by UVA School of Medicine scientist Jie Sun, PhD, discovered that severe respiratory infections can alter immune cells in the lungs in ways that support tumor growth months or even years later.

From Science Daily

By understanding how bacterial metabolism drives this type of motion, scientists may be able to slow or stop it by altering environmental conditions such as pH or sugar levels.

From Science Daily

"It would take significant investment to alter refinery specifications," she says.

From BBC

But those closest to Arenas assure that his struggles this season have done nothing to alter his trajectory in the NBA.

From Los Angeles Times

It may actually alter how memories form and are recalled.

From Science Daily