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Valid vs Official - What's the difference?

valid | official |

As adjectives the difference between valid and official

is that valid is valid while official is of or pertaining to an office or public trust.

As a noun official is

an office holder invested with powers and authorities.

valid

English

Adjective

(en adjective)
  • Well grounded or justifiable, pertinent.
  • *{{quote-magazine, year=2012, month=March-April
    • , author=(Jan Sapp) , title=Race Finished , volume=100, issue=2, page=164 , magazine=(American Scientist) citation , passage=Few concepts are as emotionally charged as that of race. The word conjures up a mixture of associations—culture, ethnicity, genetics, subjugation, exclusion and persecution. But is the tragic history of efforts to define groups of people by race really a matter of the misuse of science, the abuse of a valid biological concept?}}
    I will believe him as soon as he offers a valid answer.
  • Acceptable, proper or correct.
    • A valid format for the date is MM/DD/YY.
    Do not drive without a valid license.
  • Related to the current topic, or presented within context, relevant.
  • (logic) Of a formula or system: such that it evaluates to true regardless of the input values.
  • (logic) Of an argument: whose conclusion is always true whenever its premises are true.
    • An argument is valid if and only if the set consisting of both (1) all of its premises and (2) the contradictory of its conclusion is inconsistent.

    Antonyms

    * invalid

    Hyponyms

    * sound

    Related terms

    * validate * validation * validator

    official

    English

    (wikipedia official)

    Adjective

    (en adjective)
  • Of or pertaining to an office or public trust.
    • official duties
  • Derived from the proper office or officer, or from the proper authority; made or communicated by virtue of authority
    • an official statement or report
  • Approved by authority; authorized.
  • sanctioned by the pharmacopoeia; appointed to be used in medicine; officinal
    • an official drug or preparation
  • Discharging an office or function.
  • * Sir Thomas Browne
    • the stomach and other parts official unto nutrition
  • Relating to an office; especially, to a subordinate executive officer or attendant.
  • Relating to an ecclesiastical judge appointed by a bishop, chapter, archdeacon, etc., with charge of the spiritual jurisdiction.

    • Antonyms

    * unofficial

    Related terms

    * office * officer * officiate * officiality

    Noun

    (en noun)
  • An office holder invested with powers and authorities.
  • *{{quote-magazine, date=2014-03-15, volume=410, issue=8878, magazine=(The Economist)
    • , title= Turn it off , passage=If the takeover is approved, Comcast would control 20 of the top 25 cable markets, […]. Antitrust officials will need to consider Comcast’s status as a monopsony (a buyer with disproportionate power), when it comes to negotiations with programmers, whose channels it pays to carry.}}
  • A person responsible for applying the rules of a game or sport in a competition.

    • Hyponyms

    * See also

    Derived terms

    * fourth official

    Statistics

    *

    External links

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