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Collide vs Null - What's the difference?

collide | null |

As a verb collide

is to impact directly, especially if violent.

As a noun null is

zero, nil; the cardinal number before einn.

collide

English

Verb

(collid)
  • To impact directly, especially if violent
  • When a body collides with another, then momentum is conserved.
  • * Tyndall
  • Across this space the attraction urges them. They collide , they recoil, they oscillate.
  • * Carlyle
  • No longer rocking and swaying, but clashing and colliding .
  • * {{quote-news
  • , year=2012 , date=June 2 , author= Phil McNulty , title=England 1-0 Belgium , work=BBC Sport citation , page= , passage=And this friendly was not without its injury worries, with defender Gary Cahill substituted early on after a nasty, needless push by Dries Mertens that caused him to collide with goalkeeper Joe Hart, an incident that left the Chelsea defender requiring a precautionary X-ray at Wembley.}}
  • To come into conflict, or be incompatible
  • China collided with the modern world.

    Synonyms

    * clash

    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 ----