3 days ago · The meaning of ALTER is to make different without changing into something else. How to use alter in a sentence. Synonym Discussion of Alter.

ALTER definition: 1. to change something, usually slightly, or to cause the characteristics of something to change…. Learn more.

ALTER meaning: 1. to change something, usually slightly, or to cause the characteristics of something to change…. Learn more.

3 days ago · to change (something); to make a change to (a piece of clothing) so that it will fit better; to remove the sex organs of (an animal) so that the animal is unable to reproduce… See the full definition

2 meanings: 1. to make or become different in some respect; change 2. informal, mainly US → a euphemistic word for castrate,.... Click for more definitions.

ALTER definition: to make different in some particular, as size, style, course, or the like; modify. See examples of alter used in a sentence.

2 senses: 1. to make or become different in some respect; change 2. informal, mainly US → a euphemistic word for castrate, spay.... Click for more definitions.

Jun 9, 2026 · alter (third-person singular simple present alters, present participle altering, simple past and past participle altered) (ambitransitive) To change the form or structure of. near synonym …

Definition of alter verb in Oxford Advanced Learner's Dictionary. Meaning, pronunciation, picture, example sentences, grammar, usage notes, synonyms and more.

Define alter. alter synonyms, alter pronunciation, alter translation, English dictionary definition of alter. change: alter a will; adjust: She’ll need to alter her wedding gown to make it fit. Not to be confused …