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Dispensable vs Null - What's the difference?

dispensable | null |

As an adjective dispensable

is able to be done without; able to be expended; easily replaced.

As a noun null is

zero, nil; the cardinal number before einn.

dispensable

English

Adjective

(en adjective)
  • Able to be done without; able to be expended; easily replaced.
  • Capable of being dispensed; distributable.
  • * 2006 , Pamela Lewis, Achieving Best Behavior for Children with Developmental Disabilities: A Step-by-Step Workbook for Parents and Carers , Jessica Kingsley Publsihers (2006), ISBN 9781843108092, page 132:
  • The reward could be a preferred food, a sticker, blowing some bubbles, a noisemaker the child enjoys, a pat on the back, or some other easily dispensable reward that does not take the child away from the task at hand for more than a moment or two.
  • Subject to dispensation; possible to relax, exempt from, or annul.
  • * 2011 , Will Adam, Legal Flexibility and the Mission of the Church: Dispensation and Economy in Ecclesiastical Law , ISBN 9781409420552, page 15:
  • Jones' use of the term 'Ecclesiastical Law' in his definition of dispensations in Roman Catholic canon law points to the Roman Catholic distinction between divine law, from which no dispensation is possible, and merely ecclesiastical law, which is dispensable in certain circumstances.
  • (biochemistry, nutrition, of an amino acid) Not essential to be taken in as part of an organism's diet, as it can be synthesized de novo.
  • * 2008 , Marie Dunford & J. Andrew Doyle, Nutrition for Sport and Exercise , Thomson Wadsworth (2008), ISBN 9780495014836, page 161:
  • The difference in absorption rate is not surprising since whey has a high percentage of indispensable amino acids, which are absorbed more rapidly than dispensable amino acids.

    Antonyms

    * indispensable

    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 ----