[intransitive, transitive] to become different; to make somebody/something different. Prices have not altered significantly this year.

1[intransitive, transitive] to become different; to make someone or something different Prices did not alter significantly during 2010.

alter is a borrowing from Latin, combined with an English element. Etymons: Latin alter, alter ego n.

​[countable] a change to something that makes it different. major/minor alterations; alteration to something They are making some alterations to the house.

6 дней назад · to change something, usually slightly, or to cause the characteristics of something to change. We've had to alter some of our plans.

a change to something that makes it different; major/minor alterations; They are making some alterations to the house.

1a person whose personality is different from your own but who shows or acts as another side of your personality Superman's alter ego was Clark Kent.

Definition of alterable adjective in Oxford Advanced Learner's Dictionary. Meaning, pronunciation, picture, example sentences, grammar, usage notes, ...

to change, or to make someone or something change: We've had to alter our plans. Your life alters completely when you have kids.

​(of drugs) having an effect on your mood. mood-altering substances. Oxford Collocations DictionaryMood-altering is used with these nouns:.