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Preclude vs Null - What's the difference?

preclude | null |

As a verb preclude

is remove the possibility of; (l); prevent or exclude; to make (l).

As a noun null is

zero, nil; the cardinal number before einn.

preclude

English

Alternative forms

* (obsolete)

Verb

(preclud)
  • Remove the possibility of; (l); prevent or exclude; to make (l).
  • It has been raining for days, but that doesn’t preclude the possibility that the skies will clear by this afternoon!
  • * {{quote-web
  • , date = 2013-08-09 , author = Douglas Main , title = Israel Outlaws Water Fluoridation , site = livescience , url = http://www.livescience.com/38796-israel-outlaws-water-fluoridation.html , accessdate = 2013-09-30 }}
    Israel's decision to ban fluoridation follows a vote to preclude the practice in Portland, Ore., and Wichita, Kan. It was also recently overturned in Hamilton, the fourth most populous city in New Zealand.

    Derived terms

    * precludable * preclusion * preclusive * preclusively

    null

    English

    Noun

    (en noun)
  • A non-existent or empty value or set of values.
  • Zero]] quantity of [[expression, expressions; nothing.
  • (Francis Bacon)
  • Something that has no force or meaning.
  • (computing) the ASCII or Unicode character (), represented by a zero value, that indicates no character and is sometimes used as a string terminator.
  • (computing) the attribute of an entity that has no valid value.
  • Since no date of birth was entered for the patient, his age is null .
  • One of the beads in nulled work.
  • (statistics) null hypothesis
  • Adjective

    (en adjective)
  • Having no validity, "null and void"
  • insignificant
  • * 1924 , Marcel Proust, Within a Budding Grove :
  • In proportion as we descend the social scale our snobbishness fastens on to mere nothings which are perhaps no more null than the distinctions observed by the aristocracy, but, being more obscure, more peculiar to the individual, take us more by surprise.
  • absent or non-existent
  • (mathematics) of the null set
  • (mathematics) of or comprising a value of precisely zero
  • (genetics, of a mutation) causing a complete loss of gene function, amorphic.
  • Derived terms

    * nullity

    Verb

    (en verb)
  • to nullify; to annul
  • (Milton)

    See also

    * nil ----