politesse
UK[ˌpɒlɪˈtɛs]US[ˌpɑːlɪˈtɛs]
n
formal, polished courtesy; elegant or refined politeness.
Etymology
the word 'politesse' entered english in the early 18th century as a direct borrowing from the french noun of the same spelling, meaning 'politeness' or 'courtesy'. the french term itself evolved from the italian 'politessa', a derivative of 'pulito' meaning 'clean, polished', which traces back to the latin 'politus', the past participle of 'polire' ('to polish'). the semantic journey is one of metaphorical refinement: from the physical act of polishing or making smooth, to the cultivation of polished and refined manners in social conduct. it carries a connotation of formality and studied elegance that distinguishes it from the more general english term 'politeness'.
Analysis
this word is a direct loanword from french and is treated as a simplex unit in english. it does not lend itself to segmentation into productive english morphemes without distorting its form or history.
Examples
his old-world politesse seemed charmingly anachronistic in the casual modern office.
she accepted the criticism with a grace and politesse that disarmed her opponent.
the diplomatic meeting was conducted with exquisite politesse, masking the underlying tensions.