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Tombstone vs Null - What's the difference?

tombstone | null |

As nouns the difference between tombstone and null

is that tombstone is a headstone marking the person's grave while null is zero, nil; the cardinal number before einn.

As a verb tombstone

is (surfing) for a surfboard to stand upright half-submerged in the water (like a tombstone, above) because the surfer is underwater with his or her legrope pulled tight often this indicates a surfer in difficulty, either held down by the power of a wave or unconscious and unable to get to the surface.

tombstone

English

Noun

(en noun)
  • A headstone marking the person's grave.
  • * 1922 , (Virginia Woolf), (w, Jacob's Room) Chapter 2
  • True, there's no harm in crying for one's husband, and the tombstone , though plain, was a solid piece of work, and on summer's days when the widow brought her boys to stand there one felt kindly towards her.
  • (mathematics) The symbol "" marking the end of a proof.
  • Synonyms

    * headstone, gravestone * (mathematics ) halmos

    See also

    * through-stone

    Verb

    (tombston)
  • (surfing) For a surfboard to stand upright half-submerged in the water (like a tombstone, above) because the surfer is underwater with his or her legrope pulled tight. Often this indicates a surfer in difficulty, either held down by the power of a wave or unconscious and unable to get to the surface.
  • * 2005 , Bruce Jenkins, Surfer magazine, (referring to Kelly Slater) [http://surfermag.com/features/events/mav05/]:
  • Before the contest even started, Slater went down hard in a warmup session. He took a two-wave hold-down in the semifinals, his board tombstoning eerily for all to see,

    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 ----