Confidential/ˌkɑːnfɪˈdenʃl/ Definition 1 of 3Pro Tip 1/3Sensitive Contexts Used when information, if leaked, could cause harm or disadvantage. Medical records are confidential to protect patient privacy. Pro Tip 2/3Professional Secrecy Common in workplaces to safeguard sensitive company data or strategies. Employees signed a contract to keep the financial records confidential. Pro Tip 3/3Privacy Assurance Provides reassurance that personal information will not be disclosed. Our conversation will remain confidential.