coherent

adjective

co·​her·​ent kō-ˈhir-ənt How to pronounce coherent (audio)
-ˈher-
Synonyms of coherent
1
a
: logically or aesthetically ordered or integrated : consistent
coherent style
a coherent argument
… a national cuisine evolving out of all the bits and pieces … into a coherent … cuisine.Raymond Sokolov
b
: having clarity or intelligibility : understandable
a coherent speaker
a coherent passage
edited the article to make it more coherent
He was half asleep and not coherent on the phone.
2
: having the quality of holding together or cohering
especially : cohesive, coordinated
a coherent plan for action
a coherent team of professionals
… whether he and the President have effectively fashioned a coherent national strategy. Hedrick Smith
3
physics
a
: relating to or composed of waves having a constant difference in phase
coherent light
b
: producing coherent light
a coherent source
coherently adverb
The students struggled to express their ideas coherently.

Examples of coherent in a Sentence

… the diaries and the novels demonstrate how a novelist tweaks and grooms reality into something more structured and coherent than life as it is lived. Penelope Lively, Atlantic, February 2001
He is without a political agenda as he is without a coherent moral sensibility. Joyce Carol Oates, Entertainment Weekly, 27 July 1990
At times, without my insisting on it, my writings become coherent; the successive elements that occur to me are clearly related. William Stafford, Writing the Australian Crawl, 1978
This time the song was old, a pattern of rhythmic monosyllables which had lost coherent meaning somewhere in time. Tony Hillerman, The Blessing Way, 1970
He proposed the most coherent plan to improve the schools. They are able to function as a coherent group.
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.
The person walking between those two rooms is doing the quiet, exhausting work of keeping both versions of themselves coherent. Vibhas Ratanjee, Forbes.com, 14 June 2026 Romantic from the first frame to the last, Park Chan-wook's 2022 masterpiece is a culmination of his steady and coherent approach to disturbing characters and his love for Hitchcock. Eric Farwell, Entertainment Weekly, 12 June 2026 Pratt didn’t have a coherent message for Latino voters, and didn’t have prominent Latinos campaigning on his behalf, noted Fernando Guerra, the director of the Center for the Study of Los Angeles at Loyola Marymount University. Melissa Gomez, Los Angeles Times, 12 June 2026 After a few moments, Lugo was coherent and walked off the field on his own power. Jaylon Thompson, Kansas City Star, 11 June 2026 See All Example Sentences for coherent

Word History

Etymology

borrowed from Middle French & Latin; Middle French coherent, borrowed from Latin cohaerent-, cohaerens "touching, adjacent, cohering," from present participle of cohaerēre "to cohere"

First Known Use

1557, in the meaning defined at sense 2a

Time Traveler
The first known use of coherent was in 1557

Browse Nearby Words

Cite this Entry

“Coherent.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/coherent. Accessed 17 Jun. 2026.

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