coincide
verb
co·in·cide ˌkō-ən-ˈsīd 
ˈkō-ən-ˌsīd
ˈkō-ən-ˌsīd coincided; coinciding
intransitive verb
1
a
: to occupy the same place in space or time
The base of the triangle coincides with one side of the square.
The heroic age of bridge construction coincided with the expansion of the railroads …
Mario Salvadori
Mario Salvadori b
: to occupy exactly corresponding or equivalent positions on a scale or in a series
100° Celsius coincides with 212° Fahrenheit.
2
: to correspond in nature, character, or function
" … our sentiments coincided in every particular … " Jane Austen
Jane Austen3
: to be in accord or agreement : concur
She coincided with his views on most subjects.
Synonyms
- accompany
- attend
- coexist
- concur
- co-occur
- synchronize
See all Synonyms & Antonyms 
Example Sentences
The goals of the business partners coincide. the heaviest snowfall of the season coincided with the start of our weeklong ski vacation
Recent Examples on the Web In addition to that 75th-anniversary milestone, today’s game just so happens to coincide with the 100th birthday of Robinson’s widow, Rachel Robinson, who was born July 19, 1922. Chris Gardner, The Hollywood Reporter, 19 July 2022 Birmingham will host the International Peace Conference in Birmingham May 2023, which happens to coincide with the 60th commemoration of the Birmingham civil rights movement. al, 14 July 2022 As has been the case for more than 20 years, the Billboard Latin Music Awards coincide with Billboard’s annual Latin Music Week, the single largest and most important gathering of the Latin music industry, taking place Sept. Griselda Flores, Billboard, 25 Aug. 2022 Calls for the safe injection sites coincide with a concerning rise in opioid overdose deaths, often involving fentanyl, throughout the U.S. Hannah Wiley, Los Angeles Times, 22 Aug. 2022 These moves coincide with the growth of software engineering talent in Africa in the last decade thanks in part to the work of companies like Andela that have helped produce the continent’s estimated 716,000 developers. Alexander Onukwue, Quartz, 19 Aug. 2022 Fischer said the shifts coincide with long-term changes in the climate. Kasha Patel, Anchorage Daily News, 18 Aug. 2022 The first exhibition will be held in Monterey, Calif., from August 17 to 20 and will coincide with RM Sotheby’s flagship Monterey auction. Demetrius Simms, Robb Report, 10 Aug. 2022 Moreover, these changes coincide with the future of work, the projection of how people will work in the years ahead. Jaimie Green, Forbes, 9 Aug. 2022 See More
Chris Gardner, The Hollywood Reporter, 19 July 2022 Birmingham will host the International Peace Conference in Birmingham May 2023, which happens to coincide with the 60th commemoration of the Birmingham civil rights movement. al, 14 July 2022 As has been the case for more than 20 years, the Billboard Latin Music Awards coincide with Billboard’s annual Latin Music Week, the single largest and most important gathering of the Latin music industry, taking place Sept. Griselda Flores, Billboard, 25 Aug. 2022 Calls for the safe injection sites coincide with a concerning rise in opioid overdose deaths, often involving fentanyl, throughout the U.S. Hannah Wiley, Los Angeles Times, 22 Aug. 2022 These moves coincide with the growth of software engineering talent in Africa in the last decade thanks in part to the work of companies like Andela that have helped produce the continent’s estimated 716,000 developers. Alexander Onukwue, Quartz, 19 Aug. 2022 Fischer said the shifts coincide with long-term changes in the climate. Kasha Patel, Anchorage Daily News, 18 Aug. 2022 The first exhibition will be held in Monterey, Calif., from August 17 to 20 and will coincide with RM Sotheby’s flagship Monterey auction. Demetrius Simms, Robb Report, 10 Aug. 2022 Moreover, these changes coincide with the future of work, the projection of how people will work in the years ahead. Jaimie Green, Forbes, 9 Aug. 2022 See More Word History
Etymology
borrowed from Medieval Latin coincidere "to be identical in substance, agree in position," from Latin co- co- + incidere "to fall or drop (into), come by chance, chance to happen" — more at incident entry 1
First Known Use
1719, in the meaning defined at sense 1a
Kids Definition
coincide
verb
co·in·cide ˌkō-ən-ˈsīd
coincided; coinciding
1
: to happen at the same time
The band's performance is scheduled to coincide with the fireworks.
2
: to agree exactly
Their goals coincided.
3
: to occupy the same space
The edges of the wallpaper must coincide.
coinciding 1 of 2
adjective
as in coincident
occupying the same space the coinciding bases of the two triangles Synonyms & Similar Words
Relevance
- coincident
- overlapping
- underlying
- intersecting
- concurrent
- coextensive
- coterminous
- superimposed
- conterminous
- overlaying
- superposed
- convergent
- conjoining
- congruent
- crisscrossing
- allover
- coaxial
- conjunctional
Antonyms & Near Antonyms
- nonconcurrent
- noncongruent
coinciding
2 of 2verb
1
as in accompanying
to occur or exist at the same time the heaviest snowfall of the season coincided with the start of our weeklong ski vacation Synonyms & Similar Words
- accompanying
- happening
- coexisting
- synchronizing
- attending
- concurring
- transpiring
- happing
- co-occurring
- chancing
Antonyms & Near Antonyms
- preceding
- following
- predating
- succeeding
- antedating
2
as in corresponding
to be in agreement on every point the two lists coincide Synonyms & Similar Words
- corresponding
- fitting
- conforming
- agreeing
- consisting
- according
- dovetailing
- aligning
- matching
- going
- rhyming
- harmonizing
- squaring
- checking
- cohering
- answering
- paralleling
- tallying
- sorting
- jibing
- riming
- comporting
- chording
- equaling
- falling in with
- equalling
- registering
- alining
- lining up
Antonyms & Near Antonyms
- differing (from)
- contradicting
- disagreeing (with)
- conflicting
- nullifying
- clashing
- negating
- disputing
- jarring
- gainsaying
3
as in agreeing
to have or come to the same opinion or point of view their wishes coincide exactly with my desire Synonyms & Similar Words
- agreeing
- collaborating
- concurring
- cooperating
- acquiescing
- seeing eye to eye
- allying
- uniting
- associating
- affiliating
- accepting
- subscribing
- getting along
- assenting (to)
- acceding (to)
- consenting (to)
- getting on
- going (by)
- complying (with)
Antonyms & Near Antonyms
- differing
- conflicting
- opposing
- clashing
- disagreeing
- colliding
- diverging
- protesting
- resisting
- objecting
- countering
- splitting
- separating
- dissenting
- falling out
- rivaling
- disputing
- quarreling
- quarrelling
- rivalling
- bickering
- dissociating