affirm

verb

af·​firm ə-ˈfərm How to pronounce affirm (audio)
affirmed; affirming; affirms

transitive verb

1
a
: validate, confirm
He was affirmed as a candidate.
b
: to state positively
He affirmed his innocence.
2
: to assert (something, such as a judgment or decree) as valid or confirmed
The court affirmed his conviction.
3
: to show or express a strong belief in or dedication to (something, such as an important idea)
laws affirming the racial equality of all people

intransitive verb

1
: to testify or declare by affirmation (see affirmation sense 2) as distinguished from swearing an oath
2
: to uphold a judgment or decree of a lower court
affirmable adjective
affirmance noun
Choose the Right Synonym for affirm

assert, declare, affirm, protest, avow mean to state positively usually in anticipation of denial or objection.

assert implies stating confidently without need for proof or regard for evidence.

asserted that modern music is just noise

declare stresses open or public statement.

declared her support for the candidate

affirm implies conviction based on evidence, experience, or faith.

affirmed the existence of an afterlife

protest emphasizes affirming in the face of denial or doubt.

protested that he really had been misquoted

avow stresses frank declaration and acknowledgment of personal responsibility for what is declared.

avowed that all investors would be repaid in full

Examples of affirm in a Sentence

We cannot affirm that this painting is genuine. They neither affirmed nor denied their guilt. laws affirming the racial equality of all peoples They continued to affirm their religious beliefs. The decision was affirmed by a higher court.
Recent Examples on the Web
Examples are automatically compiled from online sources to show current usage. Read More Opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback.
The Texas Supreme Court affirmed that the laws, which were passed in the early 1900s and amended in 1925, could be enforced. Bayliss Wagner, Austin American-Statesman, 22 Nov. 2024 With that, the Tax Court affirmed its holding that the IRS lacks the statutory authority to assess the penalty under section 6038(b)(1). Kelly Phillips Erb, Forbes, 19 Nov. 2024 The museum, which announced his departure on November 4, did not offer details regarding his plans but affirmed that a search for a successor will begin soon. News Desk, Artforum, 5 Nov. 2024 Last year, the U.S. Court of Appeals for the 11th Circuit affirmed the judge’s ruling. Ella Lee, The Hill, 4 Nov. 2024 See all Example Sentences for affirm 

Word History

Etymology

alteration (conformed to Latin affirmāre) of Middle English affermen "to fix firmly, make steadfast, establish, confirm, assert," borrowed from Anglo-French afermer, affermer, going back to Latin affirmāre "to strengthen, confirm, assert positively," from ad- ad- + firmāre "to strengthen, fortify," derivative of firmus "strong, durable, firm entry 1"

First Known Use

14th century, in the meaning defined at transitive sense 1a

Time Traveler
The first known use of affirm was in the 14th century

Dictionary Entries Near affirm

Cite this Entry

“Affirm.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/affirm. Accessed 1 Dec. 2024.

Kids Definition

affirm

verb
af·​firm ə-ˈfərm How to pronounce affirm (audio)
: to state positively or with confidence
affirmation
ˌaf-ər-ˈmā-shən
noun

Legal Definition

affirm

transitive verb
af·​firm ə-ˈfərm How to pronounce affirm (audio)
1
: to assert as true or factual
2
: to assert (as a judgment) as valid or confirmed
affirmed the lower court's ruling
compare remand, reverse

intransitive verb

1
: to make a solemn declaration under the penalties of perjury in place of swearing an oath to which one conscientiously objects
2
: to uphold the judgment or actions of a lower court
the appeals court affirmed
affirmance noun
affirmation noun

More from Merriam-Webster on affirm

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