reactivate

reactivate — verb

1. to cause a system, account, service, or process that was stopped or unused to be

1.verbtransitive / intransitiveB2
Definition

to cause a system, account, service, or process that was stopped or unused to begin operating once more

Example

Valentina called the phone company to reactivate her data plan after the payment went through.

transitive: reactivate + noun phrase (data plan / account)

The membership card was reactivated after Saira paid the overdue fee.

passive: be reactivated

Common collocations
  • reactivate an account
  • reactivate a subscription
  • reactivate a membership
  • reactivate a service
  • reactivate a license
  • reactivate a profile
  • reactivate a system
Synonyms
  • renew

    focuses on extending the period of validity (e.g. a membership or subscription); 'reactivate' implies restoring after a gap

  • restore

    broader meaning that can include fixing or returning to a previous state; 'reactivate' specifically means making active again

  • restart

    used for machines or software after a brief stop; 'reactivate' implies a longer period of inactivity

  • revive

    more figurative, often about bringing something back to popularity or life; 'reactivate' is more technical and literal

Antonyms
  • deactivate

    direct opposite — to make a system or account stop working

  • suspend

    temporary stop, often of an account or membership; suspension can be lifted via reactivation

  • disable

    to turn off a feature or function; a disabled item can often be reactivated

Grammar Patterns

reactivate + noun phrase

be reactivated

reactivate (intransitive)

Usage Note

Object is typically an account, subscription, membership, software license, or system service that was temporarily stopped or suspended. Often appears in passive voice or in technical and administrative contexts.

Common Mistakes

The technician reactivated my new phone.
The technician activated my new phone.
'reactivate' means to make something active again after a period of inactivity, not to activate something for the first time.

Word family

Synonym discussion

Sense: verb/1

The four words overlap with reactivate but differ in scope and context. Renew is narrower — it means to extend the validity period of a subscription or contract, often while the item is still active. Restore is broader, covering fixing, rebuilding, or returning something to a former condition (not limited to making it active again). Restart applies to processes or machines after a brief stop (e.g. restarting a computer), whereas reactivate implies a longer gap. Revive is more figurative, suggesting bringing something back to life, popularity, or relevance (e.g. reviving a tradition). For practical use: 'I renewed my gym membership' (still valid, extending). 'I restored the old photos' (repair, not activation). 'I restarted the laptop' (brief stop). 'I reactivated my dormant account' (long pause, making it work again).

renew ↗restore ↗restart ↗revive ↗

Common collocations

Nouns

Adverbs

Prepositions

Etymology

LatinEnglish

Formed by adding the prefix 're-' (meaning 'again') to the verb 'activate', which itself comes from the Latin word 'activare' (to make active). The word entered English in the late 19th century and was originally used in scientific and technical contexts. Its use expanded in the 20th century to cover accounts, subscriptions, memberships, and digital services.