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Constant vs Consistency - What's the difference?

constant | consistency |

As a proper noun constant

is .

As a noun consistency is

local coherence.

constant

English

Adjective

(en adjective)
  • Unchanged through time or space; permanent.
  • Consistently recurring over time; persistent.
  • * {{quote-magazine, date=2013-11-16, volume=409, issue=8862, magazine=(The Economist), author=Schumpeter
  • , title= The mindfulness business , passage=The constant pinging of electronic devices is driving many people to the end of their tether. Electronic devices not only overload the senses and invade leisure time. They feed on themselves: the more people tweet the more they are rewarded with followers and retweets.}}
  • Steady in purpose, action, feeling, etc.
  • * Sir (Philip Sidney) (1554-1586)
  • Both loving one fair maid, they yet remained constant friends.
  • * (William Shakespeare) (1564-1616)
  • I am constant to my purposes.
  • * (John Dryden) (1631-1700)
  • His gifts, his constant courtship, nothing gained.
  • Firm; solid; not fluid.
  • * (Robert Boyle) (1627-1691)
  • Ifyou mix them, you may turn these two fluid liquors into a constant body.
  • (obsolete) Consistent; logical.
  • * Shakespeare, Twelfth Night IV.ii
  • I am no more mad than you are: make the trial of it with any constant question.

    Noun

    (en noun)
  • That which is permanent or invariable.
  • (algebra) A quantity that remains at a fixed value throughout a given discussion.
  • (science) Any property of an experiment, determined numerically, that does not change under given circumstances.
  • (computing) An identifier that is bound to an invariant value; a fixed value given a name to aid in readability of source code.
  • See also

    * (computing) literal ----

    consistency

    Noun

    (consistencies)
  • Local coherence.
  • Correspondence or compatibility.
  • Reliability or uniformity; the quality of being consistent.
  • * Addison
  • That consistency of behaviour whereby he inflexibly pursues those measures which appear the most just.
  • The degree of viscosity of something.
  • *{{quote-magazine, year=2013, month=July-August, author= Stephen P. Lownie], [http://www.americanscientist.org/authors/detail/david-m-pelz David M. Pelz
  • , magazine=(American Scientist), title= Stents to Prevent Stroke , passage=As we age, the major arteries of our bodies frequently become thickened with plaque, a fatty material with an oatmeal-like consistency that builds up along the inner lining of blood vessels.}}
  • (logic) Freedom from contradiction; the state of a system of axioms such that none of the propositions deduced from them are mutually contradictory.
  • (obsolete) Firmness of constitution or character; substantiality; durability; persistency.
  • * South
  • His friendship is of a noble make and a lasting consistency .

    Antonyms

    * inconsistency