Nonce may refer to: Cryptographic nonce, a number or bit string used only once, in security engineering Nonce word, a word used to meet a need that is not expected to recur The Nonce, American rap duo Nonce orders, an architectural term Nonce, a slang term chiefly used in Britain for alleged or convicted sex offenders, especially ones involving children
See also Nuncio, the apostolic and diplomatic representation of the Holy See Hapax legomenon, in corpus linguistics