concurrent

adjective

con·​cur·​rent kən-ˈkər-ənt 

-ˈkə-rənt, 

kän-

1

: operating or occurring at the same time

2

a

: running parallel

b

: convergent

specifically : meeting or intersecting in a point

3

: acting in conjunction

4

: exercised over the same matter or area by two different authorities

concurrent jurisdiction

concurrent noun

concurrently adverb

Did you know?

Concurrent and Consecutive

Consecutive has a good deal in common with the complementary word concurrent. Besides the fact that both begin with the prefix con- (meaning “with, together”), each word deals with the time-order in which several things happen. Concurrent describes things that are occurring, or people who are doing something, at the same time, such as “concurrent users” of a computer program. Consecutive refers to things that are arranged or happen in a sequential order. A criminal who serves a consecutive sentence does time for one conviction after another. If that person gets a concurrent sentence, he or she undergoes all punishments at the same time.

Did you know?

What Does concurrent Really Mean?

Things that are concurrent usually not only happen at the same time but also are similar to each other. So, for example, multitasking computers are capable of performing concurrent tasks. When we take more than one medication at a time, we run the risks involved with concurrent drug use. And at any multiplex theater several movies are running concurrently.

Synonyms of concurrent

• synchronous
• synchronic
• simultaneous
• coincident
• coincidental

Examples of concurrent in a Sentence

… the last two Mysore Wars in the 1790s, like the concurrent European wars against Revolutionary France, demonstrated Britain's capacity to reassert and reconfigure itself in the wake of crushing global defeats. —Linda Colley, Captives, 2002

Concurrent with the party conventions, an assortment of activists, professional pols and show-biz celebrities with populist pretensions … will gather for four days of speechifying, seminar giving and satirical merrymaking … —Andrew Ferguson, Time, 31 July 2000

Added to other evidence, this led to Cooke's conviction and a sentence of two concurrent twenty-year terms. —David Fisher, Hard Evidence, 1995

the concurrent use of two medications

He's currently serving two concurrent life sentences for murder.

Recent Examples on the Web

The prize pool for Valve's DotA 2 The International competition in 2021 was over $40 million, and the League of Legends 2024 World Championships had close to 7 million concurrent viewers at its peak. —Jon Martindale, PC Magazine, 10 Apr. 2026

The game, which allows for highly realistic simulations of manned (or Kerballed) missions to space (including lunar landings), has seen its second-highest number of concurrent Steam players ever, only beaten by its full launch way back in 2015. —Alan Bradley, Space.com, 9 Apr. 2026

As the city of Granbury prepares to hold concurrent meetings that will decide the fate of a potential power plant for a data center development, tensions swirl between residents and city officials surrounding their transparency — and some are threatening legal action. —Emily Holshouser, Fort Worth Star-Telegram, 7 Apr. 2026

She was sentenced to concurrent terms of 25 years to life, with the possibility of parole. —Angela Andaloro, PEOPLE, 7 Apr. 2026

Word History

Etymology

Middle English concurant, concurrent, borrowed from Latin concurrent-, concurrens, present participle of concurrere "to assemble in haste, resort to in large numbers, collide, exist simultaneously, be in agreement" — more at concur

First Known Use

14th century, in the meaning defined at sense 1

Phrases Containing concurrent

• concurrent resolution

Rhymes for concurrent

• decurrent
• noncurrent
• recurrent
• countercurrent
• intercurrent
• overcurrent
• photocurrent
• undercurrent
• current

Kids Definition

concurrent

adjective

con·​cur·​rent kən-ˈkər-ənt 

-ˈkə-rənt, 

kän-

1

: operating or occurring at the same time

concurrent expeditions to the Antarctic region

2

: coming together : meeting in a point

concurrent lines

3

: acting together

concurrently adverb

Legal Definition

concurrent

adjective

con·​cur·​rent kən-ˈkər-ənt 

1

: occurring, arising, or operating at the same time often in relationship, conjunction, association, or cooperation

the power of taxation in the general and state governments is acknowledged to be concurrent

—McCulloch v. Maryland, 17 U.S. 316 (1819)

a concurrent tortious act

see also concurrent cause at cause, concurrent sentence at sentence

2

: insuring the same property to the same extent under identical terms

concurrent fire policies

3

: exercised over the same matter or area by two different authorities see also concurrent jurisdiction at jurisdiction, concurrent power at power sense 2a

concurrently adverb