/dʌɪˈvʌldʒ/ /dɪˈvʌldʒ/ [die-vulge]
Make known (private or sensitive information)
Late Middle English (in the sense ‘announce publicly’): from Latin divulgare, from di- ‘widely’ + vulgare ‘publish’ (from vulgus ‘common people’).
Do not divulge your passwords to callers on the phone. Oh, sorry, I am preaching to the choir here, right?