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Justyna Jupowicz-Kozak
CEO of Professional Science Editing for Scientists @ prosciediting.com
disjunction
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "disjunction" is correct and usable in written English.
It is typically used in formal contexts, particularly in logic, mathematics, and philosophy, to refer to a situation where two or more statements are connected by "or." Example: "In logic, a disjunction is true if at least one of the statements is true."
✓ Grammatically correct
Science
News & Media
Formal & Business
Table of contents
Usage summary
Human-verified examples
Expert writing tips
Linguistic context
Ludwig's wrap-up
Alternative expressions
FAQs
Human-verified examples from authoritative sources
Exact Expressions
60 human-written examples
It only concerns the probability of a particular disjunctive sentence that expresses a disjunction of various possible sequences of experimental or observational outcomes.
Science
Now it is intuitively plausible that something makes a disjunction true either by making one disjunct true or by making the other disjunct true (Mulligan, Simons, & Smith 1984: 316).
Science
Note that while quantifier moves pertain to 'objects out there' (elements of the domain), moves for conjunction and disjunction concern syntactic items (conjuncts and disjuncts).
Science
For starters, "Bachelors are unmarried or the moon is blue" is a logical consequence of "Bachelors are unmarried"—its denial contradicts the latter (a denial of a disjunction is a denial of each disjunct)—but clearly nothing about the color of the moon is remotely "contained in" the concept bachelor.
Science
Thus, to defend a conjunction, a player must be able to defend any of the conjuncts, while in the case of a disjunction, it is sufficient to be able to defend one of the disjuncts.
Science
The disjunction between the Sinn Féin MP's claim and the testimony of a servant of the state like ex-Garda commissioner Pat Byrne puts a question mark over McGuinness's honesty.
News & Media
The smaller the simulation, the bigger the disjunction between the tasks necessary in reality and those on the computer.The opposite extreme is exemplified by OneSaf, a large-scale simulation being developed by the army in Orlando, Florida.
News & Media
Certainly in his early works the "young eagle" could seem a rather wooden bird, determinedly plotting a formal course rather than flying freely.Although Brahms's composition grew ever more relaxed and supple, some listeners still discern an occasional disjunction in his pieces between real inspiration and the bald application of method with its "stink of the workshop".
News & Media
The disjunction between the grammar (singular) and meaning (plural) is the reason why many people, when they need a pronoun to go with everyone, choose they, them and their (Everyone came to the party with their husband or wife).Everyone is hardly the only case where grammatical number and actual meaning part ways.
News & Media
Rather, it is for a kind of Indian literature and literary sensibility, which he reveres, and now is scarce.Written over a 15-year period, in which he has excelled as a novelist and academic, Mr Chaudhuri's essays elucidate an Indian modernist tradition, which he finds rooted in 19th-century Bengali humanism and is characterised by "ellipsis and disjunction".
News & Media
Four factors cause this disjunction between perception and reality.Always look on the dark side of lifeOne is the lopsidedness built into scientific research.
News & Media
Expert writing Tips
Best practice
Use "disjunction" when you specifically need to refer to a separation, divergence, or disconnect between two or more things, especially in formal or technical contexts.
Common error
Avoid using "disjunction" when you mean something is not working properly. "Disjunction" refers to a separation or lack of connection, while "dysfunction" refers to impaired function.
Source & Trust
85%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The primary grammatical function of "disjunction" is as a noun, often referring to the act of disjoining, a state of being disjoined, or a logical operator. Ludwig examples show its use in both abstract logical contexts and concrete descriptions of separation.
Frequent in
Science
40%
News & Media
30%
Formal & Business
15%
Less common in
Encyclopedias
5%
Wiki
5%
Reference
5%
Ludwig's WRAP-UP
In summary, "disjunction" is a grammatically correct noun phrase widely employed across various domains. As Ludwig AI confirms, it is used to signify separation, disconnect, or alternatives, particularly in formal and scientific contexts. Its frequent appearance in Science, News & Media, and Formal & Business texts underscores its versatility. While "disjunction" is appropriate for technical discussions, consider alternatives like "separation" or "disconnect" for simpler communication. Remember to avoid confusing it with "dysfunction". The phrase is well-supported by authoritative sources, ensuring its reliable usage.
More alternative expressions(10)
Phrases that express similar concepts, ordered by semantic similarity:
separation
Focuses on the act of dividing or disconnecting.
disconnect
Emphasizes a lack of connection or alignment.
split
Highlights a division into distinct parts.
divergence
Indicates a departure from a common point or path.
division
Stresses the act of dividing or being divided.
gap
Focuses on a space or interval between two things.
contrast
Highlights a difference between two things.
inconsistency
Emphasizes a lack of agreement or coherence.
opposition
Focuses on a state of being against or contrary to something.
contradiction
Highlights a statement that opposes another.
FAQs
How is "disjunction" used in logical statements?
In logic, "disjunction" refers to a compound statement formed by combining two statements with the word "or". The disjunction is true if at least one of the statements is true.
What's a common context for using the word "disjunction"?
The term "disjunction" often appears in discussions of logic, mathematics, and computer science to describe alternatives or the 'or' relationship between possibilities.
Can you give me a simpler word to use instead of "disjunction"?
Depending on the context, you can use words like "separation", "disconnect", or "divergence" as alternatives to "disjunction".
What does "disjunction" mean in genetics?
In genetics, "disjunction" refers to the separation of chromosomes during meiosis. This process ensures that each daughter cell receives the correct number of chromosomes.
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Table of contents
Usage summary
Human-verified examples
Expert writing tips
Linguistic context
Ludwig's wrap-up
Alternative expressions
FAQs
Source & Trust
85%
Authority and reliability
4.5/5
Expert rating
Real-world application tested