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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.

At each location, the team identified shocked quartz -- grains of sand that have been physically altered by extreme heat and pressure.

From Science Daily

All the while, Schnapp and his fictional alter ego became increasingly intertwined.

From Los Angeles Times

New research from MIT sheds light on why this happens, showing that fatty diets can fundamentally alter liver cells in ways that make cancer more likely to develop.

From Science Daily

That same day, Cook emailed Villanueva, declining to endorse the public version because of changes that altered his findings and made the report “highly unprofessional and inconsistent with our established standards.”

From Los Angeles Times

This shift alters immune function and weakens the body's ability to respond to disease.

From Science Daily