Nonce definition
(UK, slang, pejorative) A sex offender, especially of children; a paedophile.
That bloke who lives at number 53 is a nonce!
noun
The present use, occasion, or time; time being.
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.
noun
Denoting something occurring once.
adjective
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(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.
noun
(computing) A number, usually generated randomly or from the time, used once in a cryptographic protocol, to prevent replay attacks.
noun
(cryptography) A datum 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.
noun
(cryptography) In a security engineering context, a value used only once.
noun
(Number ONCE) An arbitrary number that is generated to provide a unique identification or for security purposes such as when logging in to a network (see initialization vector). The nonce is used only once and not repeated. Although random and pseudo-random numbers theoretically produce unique numbers, there is the possibility that the same number can be generated more than once. However, if a very large, true random number is used, the chances are extremely small. A perfect nonce is the time of day; for example, 12.53 seconds past 5:13pm on 1/18/2012 can only occur once.Pronounced like the "nons" in "nonsense," nonce is actually an English word that means "for the present occasion or time."
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The present or particular occasion.
noun
Other Word Forms
Noun
Singular:
nonce
Plural:
noncesOrigin of nonce
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From American Heritage Dictionary of the English Language, 5th Edition
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From Wiktionary
- From a misdivision in Middle English of þan anes (“the one (occasion, instance)").
From Wiktionary
- See Wikipedia article for further discussion.
From Wiktionary
- Contraction of number used once
From Wiktionary