1. in a careful and prudent manner, especially to avoid causing embarrassment or attracting attention

Examples

• She discreetly wiped away her tears during the movie.
• The waiter discreetly placed the check on the table.
• He discreetly asked his friend about the job opening.
• The security guard discreetly followed the suspicious customer.
• She discreetly checked her phone during the meeting.
• The doctor discreetly discussed the patient’s condition with the family.