The Open Dictionary

etiquette

noun

UK/ˈet.ɪ.ket/
US/ˈet̬.ɪ.kɪt/

Definitions of etiquette noun

  1. Uncountable

    the established set of rules or accepted customs that govern proper behavior in specific social groups or situations.

    • In business settings, appropriate etiquette is crucial for building trust and projecting a professional image.

    • Table etiquette dictates that one should not leave the table before others have finished eating.

    • It is important to follow etiquette when attending a wedding so as not to offend anyone.