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.

Pseudonym vs Null - What's the difference?

pseudonym | null |

As nouns the difference between pseudonym and null

is that pseudonym is while null is zero, nil; the cardinal number before einn.

pseudonym

Noun

(en noun)
  • A fictitious name, often used by writers and movie stars.
  • The Reverend Charles Lutwidge Dodgson wrote "Alice's Adventures in Wonderland" under the pseudonym Lewis Carroll.
  • * c1911
  • I doubt, indeed, whether I should not abandon the struggle altogether-- leave this sad world of ordinary life for which I am so ill fitted, abandon the name of Cummins for some professional pseudonym , complete my self-effacement, and--a thing of tricks and tatters, of posing and pretence--go upon the stage.
  • * 1928
  • The best example of its literary use so far are the German novel The Golem'', by Gustav Meyrink, and the drama ''The Dybbuk , by the jewish writer using the pseudonym "Ansky".

    Derived terms

    * pseudonymity * pseudonymous

    See also

    * codename * nom de code * nom de guerre * nom de plume * pen-name * stage name ----

    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 ----