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Nonce vs Pounce - What's the difference?

nonce | pounce |

As nouns the difference between nonce and pounce

is that nonce is the one or single occasion; the present reason or purpose (now only in for the nonce ) or nonce can be (british|slang|pejorative) a sex offender, especially of children; a paedophile or nonce can be (cryptography) a value constructed so as to be unique to a particular message in a stream, in order to prevent replay attacks while pounce is (historical) a type of fine powder, as of sandarac, or cuttlefish bone, sprinkled over wet ink to dry the ink after writing or pounce can be the claw or talon of a bird of prey.

As an adjective nonce

is denoting something occurring once.

As a verb pounce is

to sprinkle or rub with pounce powder or pounce can be to leap into the air intending to seize someone or something.

nonce

English

(wikipedia nonce)

Etymology 1

From a misdivision in (etyl) of .

Noun

(en noun)
  • The one or single occasion; the present reason or purpose (now only in for the nonce ).
  • That will do for the nonce , but we'll need a better answer for the long term.
  • * 1857 , , chapter 6:
  • 'Idiot!' exclaimed the doctor, who for the nonce was not capable of more than such spasmodic attempts at utterance.
  • (lexicography) A nonce word.
  • I had thought that the term was a nonce , but it seems as if it's been picked up by other authors.

    Adjective

    (-)
  • denoting something occurring once.
  • Derived terms

    * for the nonce * nonce word * nonce borrowing

    Etymology 2

    , from Nancy boy. See for further discussion.

    Noun

    (en noun)
  • (British, slang, pejorative) A sex offender, especially of children; a paedophile.
  • That bloke who lives at number 53 is a nonce!
  • (British, slang) A stupid or worthless person.
  • Shut it, ya nonce!

    Etymology 3

    Contraction of number used once .

    Noun

    (en noun)
  • (cryptography) A value constructed so as to be unique to a particular message in a stream, in order to prevent replay attacks.
  • In this protocol we use the serial number of the message as a nonce .
  • * 1999 , Network Working Group, RFC 2617 – HTTP Authentication: Basic and Digest Access Authentication , The Internet Society, page 22,
  • The information gained by the eavesdropper would permit a replay attack, but only with a request for the same document, and even that may be limited by the server's choice of nonce .
    English nouns which have interacted with their indefinite article ----

    pounce

    English

    Etymology 1

    From (etyl) ponce, from (etyl) pumex.

    Noun

    (-)
  • (historical) A type of fine powder, as of sandarac, or cuttlefish bone, sprinkled over wet ink to dry the ink after writing.
  • (historical) Charcoal dust, or some other coloured powder for making patterns through perforated designs, used by embroiderers, lace makers, etc.
  • Verb

    (pounc)
  • To sprinkle or rub with pounce powder.
  • to pounce paper, or a pattern

    Etymology 2

    From (etyl), probably akin to punch. Possibly from (etyl) ponchonner (compare French ).

    Noun

    (en noun)
  • The claw or talon of a bird of prey.
  • (Burke)
    (Spenser)
  • A punch or stamp.
  • * Withals
  • a pounce to print money with
  • Cloth worked in eyelet holes.
  • (Homilies)

    Verb

    (pounc)
  • To leap into the air intending to seize someone or something.
  • ''The kitten pounced at the ball I threw to him
    She pounced on the young man, because she loved him and wanted him for herself.
  • To attack suddenly by leaping.
  • ''I was awakened from a dead sleep by my child pouncing on top of me from out of nowhere.
  • To eagerly seize an opportunity.
  • I pounced on the chance to get promoted.
  • * {{quote-news
  • , year=2011 , date=March 2 , author=Chris Whyatt , title=Arsenal 5 - 0 Leyton Orient , work=BBC citation , page= , passage=Irish debutant Conor Henderson - another ball-playing midfielder - probed for a gap through the back-line and the 19-year-old's deflected pass was pounced on by Tomas Rosicky, who sped to the byeline to clip a square ball through the legs of Charlie Daniels across the box. }}
  • To strike or seize with the talons; to pierce, as with the talons.
  • * Cowper
  • Stooped from his highest pitch to pounce a wren.
  • * J. Fletcher
  • Now pounce him lightly, / And as he roars and rages, let's go deeper.
  • To stamp holes in; to perforate.
  • Synonyms
    * (instance of propelling oneself into air): leap, jump, bounce * (instance of causing oneself to fall from an elevated place): strike, attack (checktrans-top) * Spanish: (t-check) (trans-mid) (trans-bottom)