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Source vs Primary - What's the difference?

source | primary |

In electronics|lang=en terms the difference between source and primary

is that source is (electronics) the name of one terminal of a field effect transistor (fet) while primary is (electronics) a directly driven inductive coil, as in a transformer or induction motor that is magnetically coupled to a secondary.

As nouns the difference between source and primary

is that source is the person, place or thing from which something (information, goods, etc) comes or is acquired while primary is a primary election; a preliminary election to select a political candidate of a political party.

As verbs the difference between source and primary

is that source is (chiefly|us) to obtain or procure: while primary is (us|intransitive) to take part in a primary election.

As an adjective primary is

the first in a group or series.

source

English

(wikipedia source)

Noun

(en noun)
  • The person, place or thing from which something (information, goods, etc.) comes or is acquired.
  • * {{quote-book, year=2006, author=(Edwin Black)
  • , title=Internal Combustion, chapter=2 citation , passage=More than a mere source of Promethean sustenance to thwart the cold and cook one's meat, wood was quite simply mankind's first industrial and manufacturing fuel.}}
  • * {{quote-magazine, date=2013-07-06, volume=408, issue=8843, page=68, magazine=(The Economist)
  • , title= The rise of smart beta , passage=Investors face a quandary. Cash offers a return of virtually zero in many developed countries; government-bond yields may have risen in recent weeks but they are still unattractive. Equities have suffered two big bear markets since 2000 and are wobbling again. It is hardly surprising that pension funds, insurers and endowments are searching for new sources of return.}}
  • Spring; fountainhead; wellhead; any collection of water on or under the surface of the ground in which a stream originates.
  • * {{quote-magazine, date=2013-08-16, author= John Vidal
  • , volume=189, issue=10, page=8, magazine=(The Guardian Weekly) , title= Dams endanger ecology of Himalayas , passage=Most of the Himalayan rivers have been relatively untouched by dams near their sources . Now the two great Asian powers, India and China, are rushing to harness them as they cut through some of the world's deepest valleys.}}
  • A reporter's informant.
  • (computing) Source code.
  • (electronics) The name of one terminal of a field effect transistor (FET).
  • Synonyms

    * (l)

    Derived terms

    * sourceless * source code * primary source * secondary source * tertiary source

    See also

    * target

    Verb

  • (chiefly, US) To obtain or procure:
  • To find information about (a quotation)'s source (from which it comes): to find a citation for.
  • Derived terms

    * (mainly US) sourcing * (mainly US) insourcing * (mainly US) outsourcing

    Anagrams

    * ----

    primary

    Adjective

    (en adjective)
  • The first in a group or series.
  • Children attend primary school, and teenagers attend secondary school.
  • * Bishop Pearson
  • the church of Christ, in its primary institution
  • * John Locke
  • These I call original, or primary , qualities of body.
  • Main; principal; placed ahead of others.
  • Preferred stock has primary claim on dividends, ahead of common stock.
  • (geology) Earliest formed; fundamental.
  • (chemistry) Illustrating, possessing, or characterized by, some quality or property in the first degree; having undergone the first stage of substitution or replacement.
  • (label) idiopathic
  • Derived terms

    * primarily * primary care * primary color, primary colour * primary producer * primary research * primary school * primary source

    See also

    * first * primus inter pares * secondary (2) * tertiary (3) * quaternary (4)

    Noun

    (primaries)
  • A primary election; a preliminary election to select a political candidate of a political party.
  • The first year of grade school.
  • A base or fundamental component; something that is irreducible.
  • The most massive component of a gravitationally bound system.
  • A primary school.
  • * 2001 , David Woods, Martyn Cribb, Effective LEAs and school improvement
  • Excellence in Cities offers a further development of this approach, whereby secondary schools operate with small clusters of primaries as mini-EAZs.
  • (ornithology) Any flight feather attached to the manus (hand) of a bird.
  • A primary colour.
  • * 2003 , Julie A Jacko, Andrew Sears, The human-computer interaction handbook
  • By adding and subtracting the three primaries , cyan, yellow, and magenta are produced. These are called subtractive primaries.
  • (electronics) A directly driven inductive coil, as in a transformer or induction motor that is magnetically coupled to a secondary
  • Verb

  • (US) To take part in a primary election.
  • (US, politics) To challenge an incumbent sitting politician for their political party's endorsement to run for re-election, through running a challenger campaign in a primary election