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Exudate vs Null - What's the difference?

exudate | null |

As nouns the difference between exudate and null

is that exudate is a fluid that has exuded from somewhere; especially one that has exuded from a pore of an animal or plant while null is zero, nil; the cardinal number before einn.

As a verb exudate

is (obsolete) to exude.

exudate

Noun

(en noun)
  • A fluid that has exuded from somewhere; especially one that has exuded from a pore of an animal or plant.
  • *1861 Stephen Jennings Goodfellow - Lectures on the Diseases of the Kidney, Generally Known as Brights Disease, and Dropsy
  • *:The whitish lines of exudate seem at times to penetrate even between the straight tubes . . .
  • *2005 Selma Tibi - The Medicinal Use of Opium in Ninth-century Baghdad
  • *:When this is done, one should leave the poppy for some time, then return to it and gather any further exudate .
  • Verb

    (exudat)
  • (obsolete) To exude.
  • (Sir Thomas Browne)

    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 ----