Definition of conjunction
2 : occurrence together in time or space : concurrence a conjunction of events
3a : the apparent meeting or passing of two or more celestial bodies in the same degree of the zodiacb : a configuration in which two celestial bodies have their least apparent separation a conjunction of Mars and Jupiter
4 : an uninflected linguistic form that joins together sentences, clauses, phrases, or words Some common conjunctions are “and,” “but,” and “although.”
5 : a complex sentence in logic true if and only if each of its components is true — see truth table table
conjunctionalplay \kən-ˈjəŋ(k)-shnəl, -shə-nəl\ adjective
Examples of conjunction in a Sentence
Some common conjunctions are “and,” “but,” and “although.”
the conjunction of the two major highways creates a massive influx of cars into the city
Recent Examples of conjunction from the Web
The proof is in studies conducted by Dr. Dyann Daley, former executive director of Cook Children’s Center for Prevention of Child Maltreatment, in conjunction with TCU’s Department of Criminal Justice.
The camera works in conjunction with a GPS mapping system, Schmidt said.
In addition, this summer will see the kickoff of UrbanMain, a pilot program in conjunction with the National Main Street Center.
In conjunction with the Canal terminal tear-down, Transdev is poised to employ two new, 150-passenger ferry boats to replace the duo of aging vessels now in use.
The ceremony takes place in conjunction with the Waukegan High School senior athletic recognition banquet.
The Army’s 351st Coast Artillery Search Light Battalion based its operations there in conjunction with the Fighter Command School in Orlando.
The Charlotte Division of the FBI announced the reward on Thursday in conjunction with National Missing Children’s Day.
The White House announced the actions in conjunction with the government of Canadian Prime Minister Justin Trudeau, which also placed a moratorium on new oil and gas leasing in its Arctic waters, subject to periodic review.
These example sentences are selected automatically from various online news sources to reflect current usage of the word 'conjunction'. Views expressed in the examples do not represent the opinion of Merriam-Webster or its editors. Send us feedback.
What is a conjunction?
Conjunctions are words that join together other words or groups of words.
A coordinating conjunction connects words, phrases, and clauses of equal importance. The main coordinating conjunctions are and, or, and but.
They bought apples, pears, and oranges.
You can wait either on the steps or in the car.
The paintings are pleasant but bland.
When placed at the beginning of a sentence, a coordinating conjunction may also link two sentences or paragraphs.
The preparations were complete. But where were the guests?
She told him that he would have to work to earn her trust. And he proceeded to do just that.
A subordinating conjunction introduces a subordinate clause (a clause that does not form a simple sentence by itself) and joins it to a main clause (a clause that can be used as a simple sentence by itself).
She waited until they were seated.
It had been quiet since the children left.
Some conjunctions are used in pairs. The most common pairs are either ... or, both ... and, neither ... nor, and not only ... but (also).
They could either continue searching or go to the police.
Both Clara and Jeanette graduated from Stanford.
He could neither sing nor dance.
Not only the money but also the jewelry had been found.
Some adverbs, such as afterwards, consequently, for example, however, nonetheless, and therefore, act like conjunctions by linking either two main clauses separated by a semicolon, or two separate sentences. They express some effect that the first clause or sentence has on the second one.
They didn't agree; however, each understood the other's opinion.
We'll probably regret it; still, we really have no choice.
The team has won its last three games. Thus, its record for the year is now 15-12.
CONJUNCTION Defined for English Language Learners
Definition of conjunction for English Language Learners
grammar : a word that joins together sentences, clauses, phrases, or words
: a situation in which two or more things happen at the same time or in the same place
CONJUNCTION Defined for Kids
Seen and Heard
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