affirm

A1F4F4I1R1M3
US/əˈfɝm/UK/əˈfɜːm/

verb

To agree, verify or concur; to answer positively.

“gender-affirming; trans-affirming”

Less commonScrabble 14

Meanings

verbaffirm (third-person singular simple present affirms, present participle affirming, simple past and past participle affirmed)

present singular third person affirms · participle present affirming · participle past affirmed · past affirmed · first person past singular affirmed · archaic present second person singular affirmest · past second person singular affirmed · archaic past second person singular affirmedst · present singular third person affirms · archaic present singular third person affirmeth · past singular third person affirmed · past plural affirmed · past subjunctive affirmed · participle present affirming · participle past affirmed

  1. To agree, verify or concur; to answer positively.

    She affirmed that she would go when I asked her.

  2. To assert positively; to tell with confidence; to aver; to maintain as true.

    Jesus, […] whom Paul affirmed to be alive

    1611, The Holy Bible, […] (King James Version), London: […] Robert Barker, […], →OCLC, Acts 25:19
    1 more example

    However, as anyone who knew Adrian Shooter would affirm, he very rarely took no for an answer.

    2024 August 21, Peter Plisner, “The changing role of our railway stations”, in RAIL, number 1016, page 62

    Synonyms: protest

  3. To support or encourage.

    gender-affirming; trans-affirming

    2 more examples

    They did everything they could to affirm the children's self-confidence.

    Kate pointed out that these similarities between the various accounts of parents with trans children attracts criticism from those commentators who argue that trans children do not exist or should not be affirmed in their gender.

    2021 August 24, Shon Faye, “‘I feel like it’s quite shaky acceptance’: trans kids and the fight for inclusion”, in The Guardian
  4. To make firm; to confirm, or ratify; especially (law) to assert or confirm, as a judgment, decree, or order, brought before an appellate court for review.
  5. lawTo state under a solemn promise to tell the truth which is considered legally equivalent to an oath, especially of those who have religious or other moral objections to swearing oaths; also solemnly affirm.
interjection
  1. aeronauticsYes; true; correct.

Synonyms & antonyms

verbTo assert positively; to tell with confidence; to aver; to maintain as true.

Similar
Similar

More synonyms by meaning

verbestablish or strengthen as with new evidence or facts

Opposite
Broader

verbto declare or affirm solemnly and formally as true

Broader

Synonym sets from Open English WordNet, CC BY 4.0.

Origin

  1. Latinaffirmare
  2. Old Frenchafermer
  3. Middle Englishaffermen
  4. Englishaffirm

From Middle English affermen, from Old French afermer, affermer, from Latin affirmare, adfirmare (“to present as fixed, aver, affirm”), from ad (“to”) + firmare (“to make firm”), from firmus (“firm”). By surface analysis, af- + firm.

Full word history & related roots →

Translations

Bulgarian потвърждавам, поддържам
  • потвърждавам (potvărždavam)to agree with or verify
  • поддържам (poddăržam)to support or encourage
Chinese Mandarin 承认, 肯定
  • 承认 (chéngrèn)to agree with or verify
  • 肯定 (kěndìng)to agree with or verify
Danish bejae
  • bejaeto agree with or verify
Esperanto atesti
  • atestito agree with or verify
Finnish vahvistaa, vahvistaa
  • vahvistaato agree with or verify
  • vahvistaato support or encourage
  • tukeato support or encourage
German zustimmen, bejahen
  • zustimmento agree with or verify
  • bejahento agree with or verify
  • bestätigento agree with or verify
  • unterstützento support or encourage
Greek βεβαιώ, επιβεβαιώνω
  • βεβαιώ (vevaió)to agree with or verify
  • επιβεβαιώνω (epivevaióno)to agree with or verify
  • στηρίζω (stirízo)to support or encourage
Italian affermare, affermare
  • affermareto agree with or verify
  • affermareto support or encourage
Japanese 肯定する
  • 肯定する (kōtei suru)to agree with or verify
Latin affirmō, dico
  • affirmōto agree with or verify
  • dicoto agree with or verify
  • dicoto support or encourage
Lithuanian teigti
  • teigtito agree with or verify
Māori whakakoikoia, whakakoia
  • whakakoikoiato agree with or verify
  • whakakoiato agree with or verify
  • whakatūturuto agree with or verify
Polish potwierdzać, potwierdzić
  • potwierdzaćto agree with or verify
  • potwierdzićto agree with or verify
  • afirmowaćto agree with or verify
  • afirmowaćto support or encourage
Portuguese afirmar, afirmar
  • afirmarto agree with or verify
  • afirmarto support or encourage
Russian подтверждать
  • подтверждать (podtverždatʹ)to agree with or verify
Spanish afirmar, afirmar
  • afirmarto agree with or verify
  • afirmarto support or encourage
Turkish onaylamak
  • onaylamakto agree with or verify

Rhymes & wordplay

Rhymes with affirm

All rhymes →
Cite this entry
APA

affirm. (n.d.). In WatkinsX Dictionary. Retrieved November 2, 2026, from https://dictionary.watkinsx.com/word/affirm

MLA

“affirm.” WatkinsX Dictionary, https://dictionary.watkinsx.com/word/affirm. Accessed November 2, 2026.

Chicago

WatkinsX Dictionary, s.v. “affirm,” accessed November 2, 2026, https://dictionary.watkinsx.com/word/affirm.

Source: affirm on Wiktionary, CC BY-SA 4.0.