Definition of alteration
- The dress needs alteration for a proper fit.
- She made some alterations to her will.
the alteration of the pattern
They did a good job on the dress alteration.
He made alterations in his will.
These example sentences are selected automatically from various online news sources to reflect current usage of the word 'alteration.' Views expressed in the examples do not represent the opinion of Merriam-Webster or its editors. Send us feedback.
: the act, process, or result of changing or altering something
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