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Styptic vs Null - What's the difference?

styptic | null |

As nouns the difference between styptic and null

is that styptic is a substance used for styptic results while null is zero, nil; the cardinal number before einn.

As an adjective styptic

is bringing about contraction of tissues; harsh, raw, austere.

styptic

English

Alternative forms

* styptick (obsolete)

Adjective

(en adjective)
  • Bringing about contraction of tissues; harsh, raw, austere.
  • * 1982 , (TC Boyle), Water Music , Penguin 2006, p. 328:
  • Boyles turns to look over his shoulder, squinting into the styptic sun, and then flags a hand over his head.
  • Specifically, that stops bleeding.
  • * 1973 , (Nicholas Monsarrat), The Kapillan of Malta :
  • The growth on top was a scrubby plant, unknown anywhere else on Malta, which was believed to have styptic qualities – it could staunch bleeding when packed on top of a wound […].
  • * 1959 , (Daniel Keyes), Flowers for Algernon :
  • But I waited while he dabbed at the cut with styptic powder.

    Noun

    (en noun)
  • A substance used for styptic results.
  • * 1876 , Henry Beasley, The Book of Prescriptions
  • The powdered gum with resin is used as a styptic ; and the mucilage has been recommended as an application to burns.
  • * 1889 , John Barclay Biddle, Materia Medica and Therapeutics: For Physicians and Students
  • Externally, it is applied as a styptic , and in solution, of various strengths, as an astringent.
  • * 1990 , A. L. Tommie Bass et al., Herbal Medicine Past and Present
  • Knowledge of puffball's use as a styptic and for hemorrhoids reached Bass through the popular tradition.

    Derived terms

    * styptic pencil

    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 ----