'Etiquette' definitions:

Definition of 'etiquette'

From: WordNet
noun
Rules governing socially acceptable behavior

Definition of 'Etiquette'

From: GCIDE
  • Etiquette \Et"i*quette`\, n. [F. prop., a little piece of paper, or a mark or title, affixed to a bag or bundle, expressing its contents, a label, ticket, OF.estiquete, of German origin; cf. LG. stikke peg, pin, tack, stikken to stick, G. stecken. See Stick, and cf. Ticket.] The forms required by good breeding, or prescribed by authority, to be observed in social or official life; observance of the proprieties of rank and occasion; conventional decorum; ceremonial code of polite society. [1913 Webster]
  • The pompous etiquette to the court of Louis the Fourteenth. --Prescott. [1913 Webster]

Synonyms of 'etiquette'

From: Moby Thesaurus