### What does **consistency** mean?

# Definitions for consistency

kənˈsɪs tən sicon·sis·ten·cy

#### This dictionary definitions page includes all the possible meanings, example usage and translations of the word **consistency**.

### Princeton's WordNet

consistency, consistence, eubstance, bodynoun

the property of holding together and retaining its shape

"wool has more body than rayon"; "when the dough has enough consistency it is ready to bake"

consistency, consistencenoun

a harmonious uniformity or agreement among things or parts

consistencynoun

logical coherence and accordance with the facts

"a rambling argument that lacked any consistency"

consistencynoun

(logic) an attribute of a logical system that is so constituted that none of the propositions deducible from the axioms contradict one another

### Wiktionary

consistencynoun

local coherence

consistencynoun

correspondence or compatibility

consistencynoun

reliability or uniformity; the quality of being consistent

They want to achieve a high degree of consistency in their process and their product.

consistencynoun

the degree of viscosity of something

Mix it until it has the consistency of a thick paste.

consistencynoun

Freedom from contradiction; the state of a system of axioms such that none of the propositions deduced from them are mutually contradictory

### Samuel Johnson's Dictionary

Consistence, Consistencynoun

**Etymology:**consistentia, low Latin.Water, being divided, maketh many circles, ’till it restore itself to the natural

*consistence.**Francis Bacon, Natural History.*The

*consistencies*of bodies are very divers: dense, rare, tangible, pneumatical, volatile, fixed, determinate, indeterminate, hard, and soft.*Francis Bacon, Natural History, №. 839.*There is the same necessity for the Divine influence and regimen to order and govern, conserve and keep together the universe in that

*consistence*it hath received, as it was at first to give it, before it could receive it.*Matthew Hale, Origin of Mankind.*I carried on my enquiries farther, to try whether this rising world, when formed and finished, would continue always the same, in the same form, structure, and

*consistency.**Burnet.*Let the expressed juices be boiled into the

*consistence*of a syrup.*John Arbuthnot, on Aliments.*His friendship is of a noble make, and a lasting

*consistency.**Robert South, Sermons.*That

*consistency*of behaviour, whereby he inflexibly pursues those measures, which appear the most just and equitable.*Joseph Addison, Freeholder, №. 2.*

### Wikipedia

Consistency

In classical deductive logic, a consistent theory is one that does not lead to a logical contradiction. The lack of contradiction can be defined in either semantic or syntactic terms. The semantic definition states that a theory is consistent if it has a model, i.e., there exists an interpretation under which all formulas in the theory are true. This is the sense used in traditional Aristotelian logic, although in contemporary mathematical logic the term satisfiable is used instead. The syntactic definition states a theory T {\displaystyle T} is consistent if there is no formula φ {\displaystyle \varphi } such that both φ {\displaystyle \varphi } and its negation ¬ φ {\displaystyle \lnot \varphi } are elements of the set of consequences of T {\displaystyle T} . Let A {\displaystyle A} be a set of closed sentences (informally "axioms") and ⟨ A ⟩ {\displaystyle \langle A\rangle } the set of closed sentences provable from A {\displaystyle A} under some (specified, possibly implicitly) formal deductive system. The set of axioms A {\displaystyle A} is consistent when φ , ¬ φ ∈ ⟨ A ⟩ {\displaystyle \varphi ,\lnot \varphi \in \langle A\rangle } for no formula φ {\displaystyle \varphi } .If there exists a deductive system for which these semantic and syntactic definitions are equivalent for any theory formulated in a particular deductive logic, the logic is called complete. The completeness of the sentential calculus was proved by Paul Bernays in 1918 and Emil Post in 1921, while the completeness of predicate calculus was proved by Kurt Gödel in 1930, and consistency proofs for arithmetics restricted with respect to the induction axiom schema were proved by Ackermann (1924), von Neumann (1927) and Herbrand (1931). Stronger logics, such as second-order logic, are not complete. A consistency proof is a mathematical proof that a particular theory is consistent. The early development of mathematical proof theory was driven by the desire to provide finitary consistency proofs for all of mathematics as part of Hilbert's program. Hilbert's program was strongly impacted by the incompleteness theorems, which showed that sufficiently strong proof theories cannot prove their own consistency (provided that they are in fact consistent). Although consistency can be proved by means of model theory, it is often done in a purely syntactical way, without any need to reference some model of the logic. The cut-elimination (or equivalently the normalization of the underlying calculus if there is one) implies the consistency of the calculus: since there is no cut-free proof of falsity, there is no contradiction in general.

### ChatGPT

consistency

Consistency can be defined as the quality of being consistent, uniform, or reliable in behavior, actions, principles, attitudes, or quality over a period of time. It refers to the act of maintaining coherence, harmony, or correspondence between different elements or aspects. Consistency implies the absence of contradictions, irregularities, or variations, leading to a sense of predictability, stability, or dependability.

### Webster Dictionary

Consistencynoun

the condition of standing or adhering together, or being fixed in union, as the parts of a body; existence; firmness; coherence; solidity

Consistencynoun

a degree of firmness, density, or spissitude

Consistencynoun

that which stands together as a united whole; a combination

Consistencynoun

firmness of constitution or character; substantiality; durability; persistency

Consistencynoun

agreement or harmony of all parts of a complex thing among themselves, or of the same thing with itself at different times; the harmony of conduct with profession; congruity; correspondence; as, the consistency of laws, regulations, or judicial decisions; consistency of opinions; consistency of conduct or of character

### Wikidata

Consistency

In negotiation, consistency, or the consistency principle, refers to a negotiator's strong psychological need to be consistent with prior acts and statements. Dr. Robert Cialdini and his research team have conducted extensive research into what Cialdini refers to as the 'Consistency Principle of Persuasion'. Described in his book Influence Science and Practice, this principle states that people live up to what they have publicly said they will do and what they have written down. So Cialdini encourages us to have others write down their commitments as a route to having others live up to their promises.

### Editors Contribution

consistency

The feel, form or texture.

The milkshake had a thick consistency like it was meant to.

Submitted by MaryC on December 13, 2016

### Matched Categories

### Numerology

Chaldean Numerology

The numerical value of consistency in Chaldean Numerology is:

**4**Pythagorean Numerology

The numerical value of consistency in Pythagorean Numerology is:

**2**

### Examples of consistency in a Sentence

Becoming organized for the New Year can be achieved of course with determination, discipline, encouragement, and

**consistency**.There is therefore an inherent lack of

**consistency**in (SFO) teams, which becomes particularly problematic because of the lengthy nature of SFO investigations, this disruption increases the risk of delay in cases and may weaken the investigative strategy going forward.We've had tremendous battles against Peyton Manning through the years, there isn't a player off our team that I don't have any more respect for than Peyton Manning. His preparation, his

**consistency**, his skills -- I would never, ever, ever underestimate him under any circumstance.The initiative is a good idea and time will tell (if it is successful). It all depends on the

**consistency**of solar use among the companies.The fundamental problem is

**consistency**... are they able to do the same kind of contextual analysis that they did around QAnon posts, hydroxychloroquine posts and Trump's incitement ? india is a really great example of how hard that is.

### Popularity rank by frequency of use

### References

## Translations for **consistency**

### From our Multilingual Translation Dictionary

- اتساقArabic
- постоянство, консистенция, устойчивостBulgarian
- consistènciaCatalan, Valencian
- konzistenceCzech
- konsistensDanish
- Widerspruchsfreiheit, KonsistenzGerman
- συνέπειαGreek
- consistenciaSpanish
- johdonmukaisuusFinnish
- consistanceFrench
- comhsheasmhachtIrish
- संगतिHindi
- coerenza, costanza, consistenzaItalian
- 一貫性Japanese
- ڕێکی, سازگاریKurdish
- consistencyLatin
- ketekalan, konsistensi, kekonsistenanMalay
- samenhangDutch
- konsistensNorwegian Nynorsk
- konsistensNorwegian
- konsystencjaPolish
- consistênciaPortuguese
- консистенцияRussian
- konsistensSwedish
- Tính nhất quánVietnamese
- 一致性Chinese

### Get even more translations for consistency »

### Translation

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"consistency." *Definitions.net.* STANDS4 LLC, 2024. Web. 13 Apr. 2024. <https://www.definitions.net/definition/consistency>.

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