Affirmer

noun

noun ·Rare ·Advanced level

Definitions

Noun
  1. 1
    One who affirms.
  2. 2
    someone who claims to speak the truth wordnet

Synonyms

All synonyms
asserterasserterasseveratoravowerdeclarer

Etymology

From late Middle English affermour; equivalent to affirm + -er.

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Data sourced from Wiktionary, WordNet, CMU, and other open linguistic databases. Updated March 2026.