US /kənˈfɝm/ UK /kənˈfɜːm/
verb adv Freq #3080

Meanings

  1. 1
    verb

    To say or show that something is definitely true or correct.

    The test results confirmed that she was healthy.

  2. 2
    verb

    To say that an arrangement is now definite.

    Please confirm your hotel booking by email.

  3. 3
    verb

    To officially approve a person or decision.

    The Senate confirmed the President's choice for the post.

Thesaurus

Synonyms
1 verb · to say or show that... verify
3 verb · to officially approve a... approve
Opposites
Word family
Forms confirmedconfirmingconfirms
Derived forms autoconfirmconfirmableconfirmanceconfirmativeconfirmeeconfirminglyconfirmshamingdeconfirmmisconfirmpreconfirmreconfirmunconfirm
Related forms confirmabilityconfirmationcorroborateestablishproveverify

Etymology

From Middle English confirmen, confermen, from Old French confermer, from Latin cōnfirmāre (“to make firm, strengthen, establish”), from con- (“together”) + firmāre (“to make firm”), from firmus (“firm”).

View etymology graph ->

Topics

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