What's the difference between
and
Enter two words to compare and contrast their definitions, origins, and synonyms to better understand how those words are related.

Promotion vs Null - What's the difference?

promotion | null |

As nouns the difference between promotion and null

is that promotion is granting of a doctorate, while null is zero, nil; the cardinal number before einn.

promotion

Noun

(en noun)
  • An advancement in rank or position.
  • (marketing) Dissemination of positive information about a product, product line, brand, or company.
  • * 1995 , Cladocera as Model Organisms in Biology (ISBN 079233471X), page 63:
  • By simple promotion and remotion, assisted by some flexure and extension, the distal spines of each would reach and scratch the substratum and, on remotion, sweep coarse particles posteriorly and dorsally.
  • * 2008 , John L. Capinera, Encyclopedia of Entomology (ISBN 1402062427), volume 4, page 3326:
  • In other arthropods, promotion'-remotion of the leg is accomplished at other joints. For example, in spiders ' promotion -remotion occurs at the coxa-trochanter joint, insects utilize the body-coxa joint, and

    Derived terms

    * promotional

    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 ----