inestimable

• inæstimable (archaic)

From Middle French inestimable, from Latin inaestimābilis, from in (“un-”, “not”) + aestimābilis (“estimable”). Equivalent to in- +‎ estimable.

• IPA^(key): /ɪˈnɛːs.tɪ.mə.bəl/

• Audio (Southern England):

  (file)

• (Received Pronunciation) enPR: ĭnĕsʹtĭməbl, IPA^(key): /ɪnˈɛstɪməbl/

inestimable (not comparable)

1. Not able to be estimated; not able to be calculated, computed or comprehended, as because of great scale, degree or magnitude.

   The Voyager spacecraft explored the solar system and continued into the inestimable space beyond.

   • 1776, United States Declaration of Independence:

     He has refused to pass other Laws for the accommodation of large districts of people, unless those people would relinquish the right of Representation in the Legislature, a right inestimable to them and formidable to tyrants only.

2. Venerable, great.
   • 1789, The Papers of Thomas Jefferson, Volume 15:

     On my arrival hither I found a letter from the inestimable Mr. Wythe, by which he informs me that in consequence of a late act of our general assembly he remains the sole judge of the high court of chancery.

• “inestimable, a. (n.)” listed in the Oxford English Dictionary [2^nd Ed.; 1989]

From in- +‎ estimable, or borrowed from Latin inaestimabilis.

• IPA^(key): (Central, Balearic) [i.nəs.tiˈmab.blə]
• IPA^(key): (Valencia) [i.nes.tiˈma.ble]

• Audio (Catalonia):

  (file)

inestimable m or f (masculine and feminine plural inestimables)

1. priceless, invaluable, inestimable

• “inestimable”, in Diccionari de la llengua catalana [Dictionary of the Catalan Language] (in Catalan), second edition, Institute of Catalan Studies [Catalan: Institut d'Estudis Catalans], April 2007
• “inestimable”, in Gran Diccionari de la Llengua Catalana, Grup Enciclopèdia Catalana, 2025
• “inestimable” in Diccionari normatiu valencià, Acadèmia Valenciana de la Llengua.
• “inestimable” in Diccionari català-valencià-balear, Antoni Maria Alcover and Francesc de Borja Moll, 1962.

Inherited from Middle French inestimable, from in- +‎ estimable.

Equivalent to in- +‎ estimer +‎ -able.

• IPA^(key): /i.nɛs.ti.mabl/

• Audio:

  (file)

inestimable (plural inestimables)

1. priceless, invaluable; inestimable

• → Romanian: inestimabil

• “inestimable”, in Trésor de la langue française informatisé [Digitized Treasury of the French Language], 2012.

From in- + estimable.

Equivalent to in- +‎ estimer +‎ -able.

inestimable m or f (plural inestimables)

1. priceless, invaluable; inestimable

• French: inestimable
  • → Romanian: inestimabil

• “inestimable”, in Trésor de la langue française informatisé [Digitized Treasury of the French Language], 2012.

• IPA^(key): /inestiˈmable/ [i.nes.t̪iˈma.β̞le]
• Rhymes: -able
• Syllabification: i‧nes‧ti‧ma‧ble

inestimable m or f (masculine and feminine plural inestimables)

1. priceless, invaluable

• “inestimable”, in Diccionario de la lengua española [Dictionary of the Spanish Language] (in Spanish), online version 23.8, Royal Spanish Academy [Spanish: Real Academia Española], 10 December 2024