kept secret within a certain circle of persons; not intended to be known publicly (adjective)
Examples of word confidential
Because keeping the supply chain confidential is so important to buyers, they try to impose confidentiality on their suppliers.
Informants give you information in the public interest and say that their career, liberty or life depend on keeping their name confidential.
Obeid said the SPLM violated provisions of the CPA by signing what he described as confidential agreements with the U.S. government.
The daily newspaper for the Lorraine region in eastern France printed what it described as a confidential document from the French foreign intelligence service DGSE citing an uncorroborated report from Saudi secret services that the leader of the al-Qaida terror network had diedâ€¦
Whenever his mother wanted what she called a confidential talk with him she always selected the sofa as the most suitable ground on which to open her campaign.