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Cow vs Rubber - What's the difference?

cow | rubber |

As an acronym cow

is (computing).

As a noun rubber is

(uncountable) pliable material derived from the sap of the rubber tree; a hydrocarbon polymer of isoprene or rubber can be (sports) a series of an odd number of games or matches of which a majority must be won (thus precluding a tie), especially a match consisting of the best of a series of three games in bridge or whist.

As a verb rubber is

to eavesdrop on a telephone call.

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;

    rubber

    English

    (wikipedia rubber)

    Etymology 1

    The substance was originally named for its ability to function as an eraser. The senses not having to do with rubbing or erasing are secondarily derived from the name of the substance.

    Noun

    (en-noun)
  • (uncountable) Pliable material derived from the sap of the rubber tree; a hydrocarbon polymer of isoprene.
  • (uncountable, countable) Synthetic materials with the same properties as natural rubber.
  • (countable, UK) An eraser.
  • * 2006 , Lisa Kervin, Research for Educators , page 148,
  • For example, they may use paddle pop sticks, hand span, pencils, rubbers , mathematics equipment (i.e. base 10 material) or anything else the teacher can find to measure the lengths of nominated objects.
  • * 2010 , Anna Jacobs, Beyond the Sunset , unnumbered page,
  • Drawing materials,'' he thought, ''I used to love drawing as a lad. I can afford some plain paper and pencils, surely? And a rubber''', too.'' He smiled at the memory of an elderly uncle, also fond of drawing, who?d always called ' rubbers ‘lead eaters’.
  • * 2011 , Patrick Lindsay, The Spirit of the Digger , Revised edition, unnumbered page,
  • Stan stole a diary and some pens, pencils, ink and rubbers during his early days as a POW working on the Singapore docks.
  • (countable, North America, slang) A condom.
  • Not covered by funds on account.
  • (countable) Someone or something which rubs.
  • * 1949 , LIFE (11 July 1949, page 21)
  • What perplexity plagues the chin-rubber in the foreground and what so discourages the man leaning on the lamp post? And to what doom is the large man at right moving? Photographer Cowherd has no answers.
  • (countable, baseball) The rectangular pad on the pitcher's mound from which the pitcher must pitch.
  • Jones toes the rubber and then fires to the plate.
  • (North America, in the plural) Water resistant shoe covers, galoshes, overshoes.
  • Johnny, don't forget your rubbers today.
  • (uncountable, slang) Tires, particularly racing tires.
  • Jones enters the pits to get new rubber .
    Synonyms
    * (condom) see .
    Derived terms
    * rubber band * rubber bullet * rubberize * rubber johnny * rubber jungle * rubber plant * rubber policeman * rubber room * rubber tree * rubbery

    Etymology 2

    Origin unknown.

    Noun

    (en noun)
  • (sports) A series of an odd number of games or matches of which a majority must be won (thus precluding a tie), especially a match consisting of the best of a series of three games in bridge or whist.
  • * 1907 May 25, in The Publishers' Weekly , number 1843, page 1608 [http://books.google.com/books?id=ZCADAAAAYAAJ&dq=%22her%20grand-aunt%22&pg=PA1608#v=onepage&q=%22her%20grand-aunt%22&f=false]:
  • an old lady's innocent rubber .
  • (sports) A game or match played to break a tie.
  • The game of rubber bridge.
  • "Still, I confess that I miss my rubber'. It is the first Saturday night for seven-and-twenty years that I have not had my ' rubber ." "I think you will find that you will play for a higher stake to-night than you have ever done yet, and that the play will be more exciting."
    See also
    * burn rubber * dead rubber

    Etymology 3

    Verb

    (en verb)
  • To eavesdrop on a telephone call
  • :
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