incoherent

adjective
in·co·her·ent | \ˌin-kō-ˈhir-ənt, -ˈher-\

Definition of incoherent 

: lacking coherence: such as

a : lacking cohesion : loose

b : lacking orderly continuity, arrangement, or relevance : inconsistent an incoherent essay

c : lacking normal clarity or intelligibility in speech or thought incoherent with grief

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Other Words from incoherent

incoherently adverb

Synonyms & Antonyms for incoherent

Synonyms

choppy, disconnected, disjointed, unconnected

Antonyms

coherent, connected

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Did You Know?

Something that is coherent holds or sticks together firmly, with resistance to separation (that is, it coheres). Coherent, ultimately from the Latin co- ("together") and haerēre ("to stick or cling"), entered English in the 16th century and almost from the beginning was used both of physical things ("coherent stone") and of things which hold together in a much less palpable way ("coherent thoughts"). Its antonym, incoherent, entered the language about three-quarters of a century later. Like coherent, incoherent can be applied to both the tangible and the intangible. But, whether we are speaking of sand or logic, all things incoherent have one thing in common: they do not hold together, literally or figuratively, in a unified or intelligible whole.

Examples of incoherent in a Sentence

The fever made her incoherent. He was very upset and practically incoherent after the accident. The memo is completely incoherent.
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Recent Examples on the Web

The result is a film more gentle than Back to School, but also less funny and more tonally incoherent. Christopher Orr, The Atlantic, "A Lifeless Life of the Party," 11 May 2018 Witnesses told British media outlets that, before losing consciousness, Rowley and Sturgess were frothing at the mouth, hallucinating, and incoherent. Beth Mole, Ars Technica, "Second Novichok poisoning in Britain raises alarm, questions over contamination," 5 July 2018 The teen appeared lethargic and incoherent, as if under the influence of alcohol or drugs. Ashley Luthern, Milwaukee Journal Sentinel, "Mom, activists find missing Milwaukee girl in Chicago after disturbing video posts on Facebook," 29 June 2018 When officers approached her car, Kebler had watery, bloodshot eyes, appeared incoherent and was slurring her speech, police said. Elizabeth Owens-schiele, chicagotribune.com, "Buffalo Grove police: Woman charged with DUI, endangering child following confrontation at gas station," 14 June 2018 More: Needle marks, 'incoherent screaming' and an appeal in utility worker's death Police said Michele Schuster drove into Rooks and four other construction workers at a site on Cox Road in West Chester. Jessica Schmidt, Cincinnati.com, "Tragedy strikes again: Teen in coma after crash," 10 July 2018 The incoherent 21st century seems to confirm Russell’s impression. Lance Morrow, WSJ, "Did an Ancient Greek Anticipate Trump?," 22 June 2018 Had things gone to plan, Sam Allardyce would be the manager now, and, given his fixation with Wayne Rooney, England may still be an incoherent side chugging around after an aging star. Jonathan Wilson, SI.com, "Gareth Southgate Makes Own Luck in Guiding England to World Cup Semifinals," 10 July 2018 Witnesses told the British press that the couple — identified as Charlie Rowley, 45, and Dawn Sturgess, 44 — were frothing at the mouth and incoherent before lapsing into coma. Washington Post, BostonGlobe.com, "After latest nerve agent poisoning, Britain demands that Russia explain ‘what has gone on’," 5 July 2018

These example sentences are selected automatically from various online news sources to reflect current usage of the word 'incoherent.' Views expressed in the examples do not represent the opinion of Merriam-Webster or its editors. Send us feedback.

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First Known Use of incoherent

1599, in the meaning defined above

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Last Updated

25 Sep 2018

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Time Traveler for incoherent

The first known use of incoherent was in 1599

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More Definitions for incoherent

incoherent

adjective

English Language Learners Definition of incoherent

: not able to talk or express yourself in a clear way that can be easily understood

: not logical or well-organized : not easy to understand

incoherent

adjective
in·co·her·ent | \ˌin-kō-ˈhir-ənt \

Kids Definition of incoherent

: not connected in a clear or logical way He was so upset, his speech was incoherent.

Other Words from incoherent

incoherently adverb

incoherent

adjective
in·co·her·ent | \-ənt \

Medical Definition of incoherent 

: lacking clarity or intelligibility usually by reason of some emotional stress incoherent speech

Other Words from incoherent

incoherently adverb

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More from Merriam-Webster on incoherent

Thesaurus: All synonyms and antonyms for incoherent

Spanish Central: Translation of incoherent

Nglish: Translation of incoherent for Spanish Speakers

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