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Cow vs Null - What's the difference?

cow | null |

As an acronym cow

is (computing).

As a noun null is

zero, nil; the cardinal number before einn.

cow

English

Etymology 1

From (etyl) (m), (m), from (etyl) .

Noun

(wikipedia cow) (en-noun) (see usage notes)
  • A female domesticated ox or other bovine, especially an adult after she has had a calf.
  • More generally, any domestic bovine regardless of sex or age.
  • The meat of such animals as food (more commonly called beef).
  • The female of larger species of mammal, including bovines, moose, whales, seals, hippos, rhinos, manatees, and elephants.
  • (derogatory, informal) A woman who is considered despicable in some way, especially one considered to be fat, lazy, ugly, argumentative, mean or spiteful.
  • (informal) Anything that is annoyingly difficult, awkward or graceless.
  • That website is a real cow to navigate.
  • (informal) A conniption fit or hissy fit; a state of agitation .
  • (mining) A wedge or brake to stop a machine or car; a chock.
  • (Knight)
    Usage notes
    The plural cows is the normal plural for multiple individuals, while cattle is used in a more collective sense. The umlaut plurals ky, kye and kine are archaic and no longer in common use.
    Synonyms
    * bitch * bastard, bitch, bugger (UK)
    Antonyms
    * (female domesticated ox or other bovine) bull
    See also
    * (meat) chicken, pig, pork, goat, lamb, mutton
    Derived terms
    (terms derived from "cow") * cowboy * cow catcher, cowcatcher * cow corner * cowgirl * cowherd * cowmilk, cow milk * cowpoke * cowpool * cowpuncher * cowshed * cow shot * cow tipping * cash cow * have a cow * holy cow * sacred cow

    See also

    * * beef * bovine * bull * calf * cattle * heifer * steer * low * moo * ox * veal

    Etymology 2

    Probably from (etyl) .

    Verb

    (en verb)
  • To intimidate; to daunt the spirits or courage of.
  • Con artists are not cowed by the law.
  • * Shakespeare
  • To vanquish a people already cowed .

    Etymology 3

    Noun

    (en noun)
  • (UK, dialect) A chimney cowl.
  • * 1836 , Charles Dickens, The Pickwick Papers ?
  • Who could live to gaze from day to day on bricks and slates, who had once felt the influence of a scene like this? Who could continue to exist, where there are no cows but the cows on the chimneypots; nothing redolent of Pan but pan-tiles;

    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 ----