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Basis vs Valid - What's the difference?

basis | valid |

As a noun basis

is basis.

As an adjective valid is

valid.

basis

English

Noun

(en-noun)
  • A starting point, base or foundation for an argument or hypothesis.
  • An underlying condition or circumstance.
  • * 2013 , Daniel Taylor, Danny Welbeck leads England's rout of Moldova but hit by Ukraine ban'' (in ''The Guardian , 6 September 2013)[http://www.theguardian.com/football/2013/sep/06/england-moldova-world-cup-qualifier-matchreport]
    • Hodgson may now have to bring in James Milner on the left and, on that basis , a certain amount of gloss was taken off a night on which Welbeck scored twice but barely celebrated either before leaving the pitch angrily complaining to the Slovakian referee.
  • regular frequency
    • You should brush your teeth on a daily basis at minimum.
    The flights to Fiji leave on a weekly basis .
    Cars must be checked on a yearly basis .
  • (linear algebra) In a vector space, a linearly independent set of vectors spanning the whole vector space.
  • (accounting) Amount paid for an investment, including commissions and other expenses.
  • (topology) A collection of subsets ("basis elements") of a set, such that this collection covers the set, and for any two basis elements which both contain an element of the set, there is a third basis element contained in the intersection of the first two, which also contains that element.

    • Usage notes

    * The construction "on a daily/weekly/etc. basis" is usually an unnecessarily-wordy substitute for simply "daily/weekly/etc."

    Derived terms

    * basis point (4) * tax basis * fare basis * cost basis * basic

    Synonyms

    * (starting point for discussion) base

    References

    Anagrams

    * * English nouns with irregular plurals ----

    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