different between irrevocable vs unchangeable

English

Etymology

From Middle French [Term?], from Old French [Term?], from Latin irrevocabilis; equivalent to ir- +? revoke +? -able.

Pronunciation

• (UK) IPA^(key): /????v?k?b(?)l/, /????v??k?b(?)l/
• (US) IPA^(key): /????v?k?b(?)l/, /????vo?k?b(?)l/, /??i?vo?k?b(?)l/

Adjective

irrevocable (not comparable)

1. Unable to be retracted or reversed; final.
   • c. 1599, William Shakespeare, As You Like It act 1, scene 3:

     Firm and irrevocable is my doom

     Which I have pass'd upon her; she is banish'd.

   • 1848, Charles Dickens, Dombey and Son, chapter 61:

     On each face, wonder and fear were painted vividly; each so still and silent, looking at the other over the black gulf of the irrevocable past.

   • 2005 April 28, Samuel Abt, "Cycling: Cipo retires. Definitely. Absolutely. Yes. Probably," New York Times (retrieved 27 April 2014):

     Once again, Mario Cipollini has announced his definite, absolute, unswerving and irrevocable decision to retire, and this time he means it. Probably.

Usage notes

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

Translations

Catalan

Etymology

ir- +? revocable

Pronunciation

• (Balearic) IPA^(key): /i.r?.vo?ka.bl?/
• (Central) IPA^(key): /i.r?.bu?ka.bl?/
• (Valencian) IPA^(key): /i.re.vo?ka.ble/

Adjective

irrevocable (masculine and feminine plural irrevocables)

1. irrevocable

Antonyms

• revocable

Derived terms

• irrevocabilitat
• irrevocablement

Further reading

• “irrevocable” in Diccionari de la llengua catalana, segona edició, Institut d’Estudis Catalans.

Spanish

Adjective

irrevocable (plural irrevocables)

1. irrevocable

English

Etymology

un- +? changeable

Adjective

unchangeable (comparative more unchangeable, superlative most unchangeable)

1. Not changeable; incapable of being changed or of changing; immutable.

Noun

unchangeable (plural unchangeables)

1. Something that cannot be changed.

Translations

References

• Webster, Noah (1828) , “unchangeable”, in An American Dictionary of the English Language