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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.

"But that does not alter the fact that I remain convinced that the Americans are important partners for us -– our most important partners in the North Atlantic alliance," Merz said.

From Barron's • May 3, 2026

Paul Alexander Nolan’s Max, the owner of a boardwalk video store who crashes into the lives of the Emerson family, puts on a Clark Kent facade to conceal his nefarious alter ego.

From Los Angeles Times • May 1, 2026

"This suggests that abdominal pressure can rapidly and significantly alter the position of the brain within the skull."

From Science Daily • May 1, 2026

The style blends Iranian, Greco-Roman, Germanic and Asian influences into a coherent visual language whose motifs persist even as meanings alter.

From The Wall Street Journal • Apr. 29, 2026

But the young recruits were forbidden to alter the boots in any way.

From "A Thousand Sisters" by Elizabeth Wein




Vocabulary lists containing alter