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affirm

[ uh-furm ]
/ əˈfɜrm /
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See synonyms for: affirm / affirmed / affirming / affirms on Thesaurus.com

verb (used with object)
to state or assert positively; maintain as true: to affirm one's loyalty to one's country; He affirmed that all was well.
to confirm or ratify: The appellate court affirmed the judgment of the lower court.
to assert solemnly: He affirmed his innocence.
to express agreement with or commitment to; uphold; support: to affirm human rights.
to support (someone) by giving approval, recognition, or encouragement: She described the unhappy memory of her father, who had neither disciplined nor affirmed her.
verb (used without object)
Law.
  1. to state something solemnly before a court or magistrate, but without oath.
  2. to ratify and accept a voidable transaction.
  3. (of an appellate court) to determine that the action of the lower court shall stand.
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Origin of affirm

First recorded in 1300–50; from Latin affirmāre, equivalent to af- af- + firmāre “to make firm” (see firm1); replacing Middle English a(f)fermen, from Middle French afermer, from Latin

synonym study for affirm

1. See declare.

OTHER WORDS FROM affirm

Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2021

How to use affirm in a sentence

British Dictionary definitions for affirm

affirm
/ (əˈfɜːm) /

verb (mainly tr)
(may take a clause as object) to declare to be true; assert positively
to uphold, confirm, or ratify
(intr) law to make an affirmation

Derived forms of affirm

affirmer or affirmant, noun

Word Origin for affirm

C14: via Old French from Latin affirmāre to present (something) as firm or fixed, assert, from ad- to + firmāre to make firm 1
Collins English Dictionary - Complete & Unabridged 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012
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