French
Savoir-faire
/SAHV-wah-FAIR/
The ability to act or speak appropriately in social situations; tact and savoir-vivre. It refers to a practical, often innate, skill in knowing what to do and how to do it in any given circumstance, especially in social or professional settings.
Lit. to know how to do
This term is used to describe someone who handles social or professional situations with grace, competence, and adaptability. It implies a certain sophistication and worldly wisdom in navigating complex interactions.