noun. The present or particular occasion.

A word of no independent status, used only in the following phrases.

noun. The one or single occasion; the present call or purpose; -- chiefly used in the phrase for the nonce, i. e. for the present time.

noun. “a word apparently employed only for the nonce”.

noun. The one or single occasion; the present reason or purpose (now only in for the nonce).

noun. A nonce word.

noun. A number, usually generated randomly or from the time, used once in a cryptographic protocol, to prevent replay attacks.

adjective. denoting something occurring once.

noun. A sex offender, especially of children; a paedophile.

noun. A stupid or worthless person.

noun. A datum constructed so as to be unique to a particular message in a stream, in order to prevent replay attacks.

noun. In a security engineering context, a value used only once.

noun. the present occasion

"In the United Kingdom and Australia, the term nonce sometimes spelled "nonse" is a slang word used to refer to a sex offender and/or child sexual abuser."

for the nonce  with the nones that  

for the nonce  nonce borrowing  nonce word  

nowadays  present  

Hans  Ponce  Renaissance  ensconce  nonchalance  

/  ==============  trata  vpright  xchar  

contemporaneity  contemporaneousness  historical present  modernity  newness