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Professor vs Expert - What's the difference?

professor | expert |

As nouns the difference between professor and expert

is that professor is a teacher or faculty member at a college or university while expert is a person with extensive knowledge or ability in a given subject.

As an adjective expert is

extraordinarily capable or knowledgeable.

professor

English

(wikipedia professor)

Alternative forms

* professour (archaic)

Noun

(en noun)
  • A teacher or faculty member at a college or university.
  • A higher ranking for a teacher or faculty member at a college or university. Abbreviated
  • An honorific title for a higher ranking teacher. (Capitalised)
    • Professor Plum'' or ''Prof. Plum .
  • (archaic) One who professes.
  • * 1897 , Samuel Liddell MacGregor Mathers (transl.) The Book of the Sacred Magic of Abramelin the Mage'', Introduction, p. ''v :
    • This period in which Abraham the Jew lived was one in which Magic was almost universally believed in, and in which its Professors were held in honour;
  • (US, slang) A pianist in a saloon, brothel, etc.
  • * 2006 , Thomas Pynchon, Against the Day , Vintage 2007, p. 415:
    • You could hear [...] pianos under the hands of whorehouse professors sounding like they came with keys between the keys.
  • The puppeteer who performs a Punch and Judy show; a Punchman.

    • Synonyms

    * prof

    Derived terms

    * adjunct professor * assistant professor * associate professor * full professor * professorial * professoriate * professorly * professorship

    expert

    English

    (wikipedia expert)

    Adjective

    (en adjective)
  • Extraordinarily capable or knowledgeable.
    • I am expert at making a simple situation complex.
    My cousin is an expert pianist.
  • Characteristic of an expert.
    • This problem requires expert knowledge.

    Synonyms

    * See also

    Antonyms

    * inexpert * nonexpert

    Related terms

    * expert system

    Noun

    (en noun)
  • A person with extensive knowledge or ability in a given subject.
  • * If an expert''' says it can't be done, get another '''expert . -
  • * {{quote-magazine, date=2013-07-20, volume=408, issue=8845, magazine=(The Economist)
    • , title= Welcome to the plastisphere , passage=Plastics are energy-rich substances, which is why many of them burn so readily. Any organism that could unlock and use that energy would do well in the Anthropocene. Terrestrial bacteria and fungi which can manage this trick are already familiar to experts in the field.}}
  • (chess) A player ranking just below master.