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Enroll vs Null - What's the difference?

enroll | null |

As a verb enroll

is to enter (a name, etc) in a register, roll or list.

As a noun null is

zero, nil; the cardinal number before einn.

enroll

English

Alternative forms

* enrol (UK) (CA)

Verb

(en verb)
  • To enter (a name, etc.) in a register, roll or list
  • * Prescott
  • All the citizen capable of bearing arms enrolled themselves.
  • * Milton
  • An unwritten law of common right, so engraven in the hearts of our ancestors, and by them so constantly enjoyed and claimed, as that it needed not enrolling .
  • To enlist (someone) or make (someone) a member of
  • They were eager to enroll new recruits.
  • To enlist oneself (in something) or become a member (of something)
  • Have you enrolled in classes yet for this term?
  • (obsolete) To envelop; to enwrap.
  • (Spenser)

    Synonyms

    * (enter in a register) list, note, note down, record, register * (enlist) enlist, sign up, subscribe * (become a member) enlist, join, join up, sign up, subscribe * (join a class) add, register for

    Derived terms

    * enrollee * enroller * enrollment

    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 ----