irreconcilable

1 of 2

adjective

ir·​rec·​on·​cil·​able i-ˌre-kən-ˈsī-lə-bəl How to pronounce irreconcilable (audio)
-ˈre-kən-ˌsī-
ˌi(r)-
Synonyms of irreconcilablenext
: impossible to reconcile
irreconcilable differences
irreconcilability noun
irreconcilableness noun
irreconcilably
i-ˌre-kən-ˈsī-lə-blē How to pronounce irreconcilable (audio)
-ˈre-kən-ˌsī-
ˌi(r)-
adverb

irreconcilable

2 of 2

noun

: one that is irreconcilable
especially : a member of a group (such as a political party) opposing compromise or collaboration

Examples of irreconcilable in a Sentence

Adjective theories that are irreconcilable with each other
Recent Examples on the Web
Examples are automatically compiled from online sources to show current usage. Read More Opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback.
Adjective
The couple was together for almost 12 years before Halima filed for divorce in 2016, citing irreconcilable differences, according to divorce papers obtained by PEOPLE. Kelsie Gibson, PEOPLE, 27 Apr. 2026 If this is the true face of the AI industry—a technological triumphalism that sees human thought as an inefficiency to overcome and human distinctiveness as a myth to debunk—the differences between the Church and Silicon Valley may prove irreconcilable. Elias Wachtel, The Atlantic, 25 Apr. 2026 When those positions proved irreconcilable, the relationship collapsed. Robert F. Dees, Fortune, 15 Apr. 2026 As the leadership team of Central Connecticut State University pushes their agenda to transform CCSU from a regional comprehensive public university into a Research 2 (R2) polytechnic university, there are a number of irreconcilable concerns for community stakeholders to consider. Dr. Timothy Scott, Hartford Courant, 31 Mar. 2026 See All Example Sentences for irreconcilable

Word History

First Known Use

Adjective

1587, in the meaning defined above

Noun

1748, in the meaning defined above

Time Traveler
The first known use of irreconcilable was in 1587

Cite this Entry

“Irreconcilable.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/irreconcilable. Accessed 28 Apr. 2026.

Kids Definition

irreconcilable

adjective
ir·​rec·​on·​cil·​able
(ˌ)ir-ˌ(r)ek-ən-ˈsī-lə-bəl
(ˈ)ir-ˈ(r)ek-ən-ˌsī-
: impossible to reconcile, adjust, or harmonize
ended the partnership because of irreconcilable differences
irreconcilably
-blē
adverb

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