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Principle vs Rule - What's the difference?

principle | rule |

In obsolete terms the difference between principle and rule

is that principle is a beginning while rule is conduct; behaviour.

In transitive terms the difference between principle and rule

is that principle is to equip with principles; to establish, or fix, in certain principles; to impress with any tenet or rule of conduct while rule is to establish or settle by, or as by, a rule; to fix by universal or general consent, or by common practice.

principle

English

Noun

(en noun)
  • A fundamental assumption.
  • * {{quote-web, date=2011-07-20, author=Edwin Mares, site=The Stanford Encyclopedia of Philosophy, title= Propositional Functions
  • , accessdate = 2012-07-15}}
    Let us consider ‘my dog is asleep on the floor’ again. Frege thinks that this sentence can be analyzed in various different ways. Instead of treating it as expressing the application of __ is asleep on the floor'' to ''my dog'', we can think of it as expressing the application of the concept
         ''my dog is asleep on __''
    to the object
         ''the floor''
    (see Frege 1919). Frege recognizes what is now a commonplace in the logical analysis of natural language. ''We can attribute more than one logical form to a single sentence
    . Let us call this the principle of multiple analyses . Frege does not claim that the principle always holds, but as we shall see, modern type theory does claim this.
  • A rule used to choose among solutions to a problem.
  • (usually, in the plural) Moral rule or aspect.
  • (physics) A rule or law of nature, or the basic idea on how the laws of nature are applied.
  • * {{quote-magazine, year=2013, month=July-August, author= Sarah Glaz
  • , title= Ode to Prime Numbers , volume=101, issue=4, magazine=(American Scientist) , passage=Some poems, echoing the purpose of early poetic treatises on scientific principles , attempt to elucidate the mathematical concepts that underlie prime numbers. Others play with primes’ cultural associations. Still others derive their structure from mathematical patterns involving primes.}}
  • A fundamental essence, particularly one producing a given quality.
  • * Gregory
  • Cathartine is the bitter, purgative principle of senna.
  • (obsolete) A beginning.
  • * (Edmund Spenser)
  • Doubting sad end of principle unsound.
  • A source, or origin; that from which anything proceeds; fundamental substance or energy; primordial substance; ultimate element, or cause.
  • * Tillotson
  • The soul of man is an active principle .
  • An original faculty or endowment.
  • * Stewart
  • those active principles whose direct and ultimate object is the communication either of enjoyment or suffering

    Usage notes

    Principle is always a noun ("moral rule"), but it is often confused with (principal), which can be an adjective ("most important") or a noun ("school principal"). Consult both definitions if in doubt. Incorrect usage: * He is the principle musician in the band * She worked ten years as school principle A mnemonic to avoid this confusion is "The principal'' alphabetic ''principle'' places ''A'' before ''E ".

    Synonyms

    * (moral rule or aspect) tenet

    Derived terms

    * agreement in principle * anthropic principle * Aufbau principle * Bernoulli's principle * correspondence principle * cosmological principle * Dilbert principle * dormitive principle * equivalence principle * extractive principle * first principles * Huygens' principle * IBM Pollyanna Principle * Le Chatelier's principle * Mach's principle * matter of principle * Matthew principle * Mitchell principle * on principle * Pareto principle * Pauli exclusion principle * Peter principle * pigeonhole principle * precautionary principle * principle of least action * principle of substitutivity * principled stance * programming principle * reciprocity principle * strong equivalence principle * superposition principle * uncertainty principle * verifiability principle

    Verb

  • To equip with principles; to establish, or fix, in certain principles; to impress with any tenet or rule of conduct.
  • * L'Estrange
  • Governors should be well principled .
  • * Locke
  • Let an enthusiast be principled that he or his teacher is inspired.

    rule

    English

    Noun

    (en noun)
  • A regulation, law, guideline.
  • * Tillotson
  • We profess to have embraced a religion which contains the most exact rules for the government of our lives.
  • * {{quote-magazine, date=2013-06-22, volume=407, issue=8841, page=68, magazine=(The Economist)
  • , title= T time , passage=The ability to shift profits to low-tax countries by locating intellectual property in them
  • A ruler; device for measuring, a straightedge, a measure.
  • * South
  • A judicious artist will use his eye, but he will trust only to his rule .
  • A straight line , especially one lying across a paper as a guide for writing.
  • A regulating principle.
  • * c. 1604, William Shakespeare, All's well that ends well , Act I, scene I:
  • There's little can be said in 't; 'Tis against the rule of nature.
  • The act of ruling; administration of law; government; empire; authority; control.
  • * Bible, Hebrews xiii. 17
  • Obey them that have the rule over you.
  • * Alexander Pope
  • His stern rule the groaning land obeyed.
  • A normal condition or state of affairs.
  • My rule is to rise at six o'clock.
  • (obsolete) Conduct; behaviour.
  • * Shakespeare
  • This uncivil rule ; she shall know of it.
  • (legal) An order regulating the practice of the courts, or an order made between parties to an action or a suit.
  • (Wharton)
  • (math) A determinate method prescribed for performing any operation and producing a certain result.
  • a rule for extracting the cube root
  • (printing, dated) A thin plate of brass or other metal, of the same height as the type, and used for printing lines, as between columns on the same page, or in tabular work.
  • Derived terms

    * exception that proves the rule * golden rule * rule of action * rule of law * rule of thumb * silver rule * slide rule * there is an exception to every rule

    Verb

    (rul)
  • To regulate, be in charge of, make decisions for, reign over.
  • * , chapter=13
  • , title= The Mirror and the Lamp , passage=And Vickers launched forth into a tirade very different from his platform utterances. He spoke with extreme contempt of the dense stupidity exhibited on all occasions by the working classes. He said that if you wanted to do anything for them, you must rule them, not pamper them. Soft heartedness caused more harm than good.}}
  • (slang) To excel.
  • To mark (paper or the like) with (lines).
  • To decide judicially.
  • * {{quote-magazine, date=2013-06-21, author= Karen McVeigh
  • , volume=189, issue=2, page=10, magazine=(The Guardian Weekly) , title= US rules human genes can't be patented , passage=The US supreme court has ruled unanimously that natural human genes cannot be patented, a decision that scientists and civil rights campaigners said removed a major barrier to patient care and medical innovation.}}
  • To establish or settle by, or as by, a rule; to fix by universal or general consent, or by common practice.
  • * Atterbury
  • That's a ruled case with the schoolmen.

    Synonyms

    * (to excel) rock (also slang)

    Antonyms

    * (to excel) suck (vulgar slang)

    Derived terms

    * Rule Britannia * rule on * rule out * rule the roost * the hand that rocks the cradle rules the world

    Anagrams

    * 1000 English basic words ----