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principal

From Wiktionary, the free dictionary
See also:prîncipal

English

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EnglishWikipedia has an article on:
Wikipedia
EnglishWikipedia has an article on:
Wikipedia
EnglishWikipedia has an article on:
Wikipedia

Alternative forms

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Etymology

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FromMiddle Englishprincipal, fromOld Frenchprincipal, fromLatinprīncipālis.

Pronunciation

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Adjective

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principal (comparativemoreprincipal,superlativemostprincipal)

  1. Primary; most important; first level in importance.
    Synonyms:chief,main,primary
    Smith is theprincipal architect of this design.
    Theprincipal cause of the failure was poor planning.
    • 1725,Homer, “Book IX”, in [William Broome], transl.,The Odyssey of Homer. [], volume II, London: [] Bernard Lintot,→OCLC,page186:
      In a word, the Epiſodes ofHomer are complete Epiſodes; they are proper to the ſubject, because they are drawn from the ground of the fable; they are ſo joined to theprincipal action, that one is the neceſſary conſequence of the other, either truly or probably: and laſtly, they are imperfect members which do not make a complete and finiſhed body; for an Epiſode that makes a complete action, cannot be part of aprincipal action; as is eſſential to all Epiſodes.
    • 1956 April, H. A. Vallance, “To Oslo via Stavanger”, inRailway Magazine, page213:
      For many years, Oslo had no railway communication with Bergen and Stavanger, theprincipal seaports on the south-west coast.
    • 1995, Madeleine Cabos,Baedeker Paris,page105:
      Theprincipal treasure of ths department, however, is the Stele of Hammurabi (1792—1750 B.C.), king of the first Babylonian kingdom, a basalt cylinder 2.25m/7ft 5in. inscribed with Hammurabi's laws written in Akkadian in cuneiform script.
    • 2005, Ruth N. Collins, “Application of Phylogenetic Algorithms to Assess Rab Functional Relationships”, in Sidney P. Colowick, Alan Hall, editors,Methods in Enzymology, volume403,page22:
      In theory, there are the same number ofprincipal components as there are variables, but in practice, usually only a few of theprincipal components need to be identified to account for most of the data variance.
    • 2022, Tanya Reilly,The Staff Engineer's Path[1], O'Reilly,→ISBN:
      I understand that feeling. Through 20 years in the industry, I've stayed on the staff engineer's path, and I'm now a seniorprincipal engineer, parallel to a senior director on my company's career ladder.
  2. (obsolete, Latinism) Of or relating to aprince;princely.
  3. (mathematics) Chosen or assumed among a branch of possible values of a multi-valuedfunction so that the function is single-valued.
    Two is theprincipal square root of 4. Both −2 and +2 are square roots of 4.

Usage notes

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  • Principal should not be confused withprinciple.Principle is always a noun, which is sometimes erroneously used with the meaning of the adjectiveprincipal.
  • Incorrect: He is theprinciple musician in the band
  • Correct: He is theprincipal musician in the band

Similarlyprincipal (orprincipally) may sometimes erroneously get used as an adjective form ofprinciple. Possible alternatives for an adjective with a meaning closer to the nounprinciple arefundamental andethical.

  • Incorrect: I haveprincipal objections.
  • Correct: I haveethical objections.

This can vary in other languages, for example in Dutch where the nounprincipedoes have an adjective form inprincipieel. This can be a source of confusion if a Dutch speaker assumes an adjective form ofprinciple would also exist in English which may lead them to erroneously use the similar-sounding adjectiveprincipal in an English text for this purpose.Principal is generally not used in thecomparative or superlative in formal writing, as the meaning is alreadysuperlative. However, likeunique, it is sometimes used in this way.

Related terms

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Translations

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primary, main

Noun

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principal (countable anduncountable,pluralprincipals)

  1. (finance, uncountable) The money originally invested or loaned, on which basis interest and returns are calculated.
    A portion of your mortgage payment goes to reduce theprincipal, and the rest covers interest.
    • 1902, William Pember Reeves,State Experiments in Australia and New Zealand, volume 1, Cambridge University Press, published2011,page342:
      In March 1902, I find in the statement of liabilities and assets £711 put down as arrears of interest, but there is no entry of arrears ofprincipal.
    • 2012, Denis Clifford,Plan Your Estate, 11th Edition, NOLO, US,page 298,
      For instance, in some states, dividends that have automatically been reinvested will be treated asprincipal.
    • 2012, Fred Steingold,Legal Forms for Starting & Running a Small Business,page88:
      If you know theprincipal amount, the interest rate, and the number of years the payments will be made, you can consult an amortization calculator or schedule to arrive at the monthly payment.
    Coordinate term:interest
  2. (Canada,US, Australia, New Zealand, Philippines) The chiefadministrator of aschool.
    Synonyms:(UK)headteacher,headmaster,headmistress
    • 1971, Louis Kaplan,Education and Mental Health,page413:
      The important administrative figure to the teacher is the schoolprincipal.
    • 2008, Brian Dive,The Accountable Leader: Developing Effective Leadership Through Managerial Accountability,page212:
      The problem was neatly summed up by oneprincipal in Australia who said recently: ‘There is no incentive for me to develop my best teachers to become my successor.[]
    • 2009, Colin J. Marsh,Key Concepts for Understanding Curriculum,page132:
      Now renamed Teaching Australia, its officers are undertaking exploratory steps in developing professional standards for school leaders. A National Standards Drafting Group of volunteerprincipals is currently draftingprincipal standards (Teaching Australia, 2007).
    • 2011, U.S. Department of Labor,Occupational Outlook Handbook 2011-2012,page 45,
      Principals are now being held more accountable for the performance of students and teachers, while at the same time they are required to adhere to a growing number of government regulations.
    Coordinate terms:master,mistress,headteacher
  3. (UK, Canada) Thechief executive and chiefacademicofficer of auniversity orcollege.
    Synonyms:dean,rector
    • 1967, University of Edinburgh Graduates′ Association,University of Edinburgh Journal, Volumes 23-24,page 314,
      Unlike the students,Principal Robertson, who now resided almost alone in the College, continued to use the accustomed route on his visits to the Old Town; and it “became the joke of the day that from being the principal gate it had become only a gate for thePrincipal.”5
    Coordinate term:bursar
  4. (law) A legal person that authorizes another (theagent) to act on their behalf; or on whose behalf anagent orgestor in anegotiorum gestio acts.
    Synonym:client
    When an attorney represents a client, the client is theprincipal who permits the attorney, the client′s agent, to act on the client′s behalf.
    Myprincipal sells metal shims.
    • 1958, American Law Institute.,Restatement of the Law, Second: Agency 2d, volume 7,page533:
      The firm admitted the amount owed, but averred as an affirmative defense that it had hired the expert as an agent of a disclosedprincipal, the client.
    • 1966, Pan American Union,The Marketing Structure for Selected Processed Food Products: In Sweden, Denmark, Norway, The Federal Republic of Germany, Canada and the United Kingdom,page34:
      A food broker has been defined as an independent sales agent who performs the services of negotiating the sale of food and/or grocery products for and on account of the seller asprincipal.
    • 2009, California Continuing Education of the Bar,California Probate Code,page 375,
      An attorney-in-fact has a duty to act solely in yhe interest of theprincipal and to avoid conflicts of interest.
  5. (law) The primaryparticipant in acrime.
    Synonym:ringleader
    Coordinate term:accessory
    Hypernym:accomplice
    • 1915, Eugene Allen Gilmore, Wiliam Charles Wermuth,Modern American Law,page125:
      The accessories may be prosecuted, tried and punished, though theprincipal has not been prosecuted or has been acquitted.
  6. Eitherparty in aduel.
    • 1868, Andrew Steinmetz,The Romance of Duelling in All Times and Countries, volume I, London: Chapman and Hall,page107:
      The old man raised his arm as though it had been palsied, and fired, of course without effect. The otherprincipal immediatelydeloped, much to the satisfaction of my friend and all present.
  7. (Canada,US) Apartner or owner of a business.
    Synonym:proprietor
  8. (music) A type ofstop on apipe organ consisting of flue pipes with a bright tonal quality. They are also sometimes referred to as adiapason.
  9. (architecture, engineering) Theconstruction that gives shape and strength to aroof, generally atruss oftimber oriron; or, loosely, the most important member of a piece offraming.
  10. The first two longfeathers of ahawk'swing.
  11. One of theturrets orpinnacles ofwaxwork andtapers with which the posts and centre of afuneralhearse were formerly crowned[1]
  12. (obsolete) An essentialpoint orrule; aprinciple.
    • 1847, Great Britain. Committee on Education,Minutes of the Committee of Council on Education, page446:
      Set two classes of monitors to question each other; so that one may try to outquestion the other. Explain to them theprincipal of every subject they have to teach.
  13. Adancer at the highestrank within a professional dancecompany, particularly aballet company.
  14. (computing) Asecurity principal.
  15. A main character or lead actor.
    • 1973 August 4, J. Ralf Green, “The Hossenpfepper Column”, inGay Community News, page 3:
      Silverberg also gives the reader reader some excellent character insight; deep probes into the minds of all theprincipals bring the reader closer to the persons involved than might be thought possible with the plot so far removed from the realm of normality.

Usage notes

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Principal should not be confused withprinciple. They are both nouns, butprinciple means "moral rule", whileprincipal may refer to a person or entity.

  • Incorrect: He is theprinciple of our school
  • Correct: He is theprincipal of our school

Related terms

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Translations

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money originally invested or loaned
chief administrator of a school
chief executive and chief academic officer of a university or college
legal: one on behalf of whom an agent or gestor acts
legal: primary participant in a crime
partner or owner
music: diapasonseediapason
architecture: construction that gives shape and strength to a roof
first two long feathers of a hawk's wing
  • Bulgarian:please add this translation if you can
turret or pinnacle of waxwork
  • Bulgarian:please add this translation if you can
  • Latin:please add this translation if you can
essential point or ruleseeprinciple
dancer at the highest rank
  • Bulgarian:please add this translation if you can
  • Finnish:ensitanssija
computing: security principalseesecurity principal

Derived terms

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derived from adjective or noun

See also

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References

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  1. ^1845,Oxford Glossary of Architecture

Catalan

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Etymology

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Borrowed fromLatinprīncipālis.

Pronunciation

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Adjective

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principal m orf (masculine and feminine pluralprincipals)

  1. main;principal
    • a partir de l'any 1799 Urgias va ser un delsprincipals animadors del Parnàs Alguerès

Derived terms

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Related terms

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Further reading

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Danish

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Etymology 1

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FromLatinprīncipālis.

Adjective

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principal (neuterprincipalt,plural and definite singular attributiveprincipale)

  1. main,primary,key(mainly used in legal matters)
    Synonym:primær
    Antonym:subsidiær

Declension

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Inflection ofprincipal
positivecomparativesuperlative
indefinite common singularprincipal2
indefinite neuter singularprincipalt2
pluralprincipale2
definite attributive1principale

1 When an adjective is applied predicatively to something definite,
the corresponding "indefinite" form is used.
2 The "indefinite" superlatives may not be used attributively.

Etymology 2

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Anominalization of theadjective above.

Noun

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principal c (singular definiteprincipalen,plural indefiniteprincipaler)

  1. (archaic) aprincipal(person who has a superior position in relation to another)

Declension

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Declension ofprincipal
common
gender
singularplural
indefinitedefiniteindefinitedefinite
nominativeprincipalprincipalenprincipalerprincipalerne
genitiveprincipalsprincipalensprincipalersprincipalernes

See also

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References

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French

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Etymology

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Borrowed fromLatinprīncipālis.

Pronunciation

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Adjective

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principal (feminineprincipale,masculine pluralprincipaux,feminine pluralprincipales)

  1. main,key,principal
    l'un desprincipaux problèmesone of thekey problems
    lesprincipales ethnies du paystheprincipal ethnic groups of the country

Usage notes

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This is one of the French adjectives that can occur either before or after the noun. When located before the noun, the adjective is more strongly emphasized.

Derived terms

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Noun

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principal m (pluralprincipaux,feminineprincipale)

  1. someone or something which isimportant,key,paramount; that whichmatters most
    lesprincipaux du royaumethechief men of the kingdom
    Leprincipal est que tu sois sain et sauf.(please add an English translation of this usage example)
  2. principal(school administrator)
    Synonyms:préfet,directeur
  3. (finance)principal(the money originally invested or loaned)

Further reading

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Galician

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Pronunciation

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  • IPA(key): /pɾinθiˈpal/[pɾin̪.θiˈpɑɫ]
  • IPA(key): (standard)/pɾinθiˈpal/[pɾin̪.θiˈpɑɫ]
  • IPA(key): (seseo)/pɾinsiˈpal/[pɾin.siˈpɑɫ]

  • Rhymes:-al
  • Hyphenation:prin‧ci‧pal

Adjective

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principal m orf (pluralprincipais)

  1. main,principal

Related terms

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Occitan

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Pronunciation

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Adjective

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principal m (feminine singularprincipala,masculine pluralprincipals,feminine pluralprincipalas)

  1. main,principal

Portuguese

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Etymology

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FromLatinprincipālis(first; principal), fromprīncipium(beginning).

Pronunciation

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Adjective

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principal m orf (pluralprincipais)

  1. main;principal (most important)
    Synonym:primário
    Antonym:secundário
    • 1995, Ariovaldo Franco,De Caçador a Gourmet, Thesaurus Editora,→ISBN,page113:
      Sake, vinho de arroz, é aprincipal bebida alcoólica do país. A palavras[sic]sake é abreviação desakae, ou seja, prosperidade. Na verdadesake se assemelha mais à cerveja sem gás do que ao vinho.
      (pleaseadd an English translation of this quotation)
  2. fundamental;essential
    Synonyms:seeThesaurus:importante,Thesaurus:importante
    Antonyms:seeThesaurus:importante
  3. (astronomy, of a heavenly body) having another bodyorbiting it
    Synonym:primário
    Antonym:orbitante
  4. (grammar, of a sentence) notsubordinate
    Antonym:subordinado

Derived terms

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Noun

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principal m (pluralprincipais)

  1. prelate of areligious,educational orcommercialinstitution
    Synonyms:diretor,prelado

Related terms

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Further reading

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Romanian

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Etymology

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Borrowed fromFrenchprincipal, fromLatinprincipalis.

Pronunciation

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Adjective

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principal m orn (feminine singularprincipală,masculine pluralprincipali,feminine/neuter pluralprincipale)

  1. principal,primary,chief,foremost
    Synonym:central
    Antonym:secundar

Declension

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Declension ofprincipal
singularplural
masculineneuterfemininemasculineneuterfeminine
nominative-
accusative
indefiniteprincipalprincipalăprincipaliprincipale
definiteprincipalulprincipalaprincipaliiprincipalele
genitive-
dative
indefiniteprincipalprincipaleprincipaliprincipale
definiteprincipaluluiprincipaleiprincipalilorprincipalelor

Spanish

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Etymology

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Inherited fromOld Spanishprinçipal,principal, borrowed fromLatinprincipālis.

Pronunciation

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Adjective

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principal m orf (masculine and feminine pluralprincipales)

  1. main, mostimportant
  2. essential

Derived terms

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Noun

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principal m (pluralprincipales)

  1. chief,boss

Related terms

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Descendants

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Further reading

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Swedish

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Noun

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principal c

  1. aprincipal; one who directs another (theagent) to act on one's behalf

Declension

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Declension ofprincipal
nominativegenitive
singularindefiniteprincipalprincipals
definiteprincipalenprincipalens
pluralindefiniteprincipalerprincipalers
definiteprincipalernaprincipalernas

See also

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