punctilio

[pʌŋk'tɪlɪəʊ] [pʌŋk'tɪlɪˌoʊ]
  • 复数:punctilios;
  • 同义词
    英英词典释义
    • Noun
      1. a fine point of etiquette or petty formality
      2. strict observance of formalities