irrevocably

• irrevokably (less common)

From irrevocable +‎ -ly.

• (UK) IPA^(key): /ɪˈɹɛ.və.kə.bli/, /ɪ.ɹɪˈvəʊ.kə.bli/
• (US) IPA^(key): /ɪˈɹɛ.və.kə.bli/, /ɪ.ɹəˈvoʊ.kə.bli/, /ɪ.ɹiˈvoʊ.kə.bli/

  • Audio (General American); /ɪ.ɹəˈvoʊ.kə.bli/:

    (file)

irrevocably (comparative more irrevocably, superlative most irrevocably)

1. In an irrevocable manner; in a manner which prevents the ability to be reverted, repealed, or undone.

   Synonyms: irreversibly, indelibly, irrepealably

   Near-synonym: permanently

   • 1952, Robert Irwin Mehr, Emerson Cammack, Principles of Insurance:

     Two distinct cases must be noted: (1) rights of the beneficiary who has been named revocably, that is, with the insured retaining the right to change the beneficiary designation; and (2) rights of the beneficiary who has been named irrevocably by the insured.

• Pronunciations with antepenultimate stress are common, but sometimes proscribed.

• Noah Webster (1828) “irrevocably”, in An American Dictionary of the English Language: […], volume I (A–I), New York, N.Y.: […] S. Converse; printed by Hezekiah Howe […], →OCLC.