Spanish word

alterar

Pronunciation

IPA/alteˈɾaɾ/

Meaning

  • verbchange

Example

Tenemos que alterar el plan.

We have to change the plan.

Illustration for alterar (change)

More examples

Un error en el informe puede alterar los resultados.

An error in the report can change the results.

Core concept

A hand turning a dial that changes an object's appearance.

Common phrases

  • alterar los planes

    change the plans

  • alterar la información

    tamper with the information

  • alterar el ánimo

    upset the mood

Similar words

cambiar: Replaces one state or thing with another, making a straightforward substitution.
ajustar: Adjusts an amount, position, or setting slightly so something fits or works properly.
modificar: Changes part of something to produce a small alteration in how the whole functions.

Definition in Spanish

Alterar significa causar un cambio en algo o en alguien, tanto en su aspecto o función como en su estado emocional.

Word origin

From Latin alterare 'to make other' (alter 'other'), the verb originally meant to cause something to become different in form, function, or state.

Usage tips

  • Without se it usually takes a direct object to mean changing or modifying something, while the reflexive alterarse commonly means becoming upset (Me alteré = I became upset).

Other meanings

  • upsetverb
  • tamper withverb

Opposites

Related words

  • alteraciónalterationnoun
  • alterablealterableadjective
  • alteradoupsetadjective

Word lists with this word