propriety Definition

propriety
noun proprieties

1. Conformity to socially acceptable behaviour, especially between the sexes; modesty or decorum.

Thesaurus: manners, protocol, politeness, etiquette, respectability, decorum, courtesy, modesty, decency, refinement, delicacy, breeding; Antonym: boorishness.
2. Correctness; moral acceptability.

Thesaurus: suitability, appropriateness, rightness, correctness, rectitude, fitness, aptness, seemliness, decency, becomingness.
3. The details of correct behaviour; accepted standards of conduct.

Thesaurus: etiquette, protocol, decorum, niceties, social graces, civilities, conventions, decencies, p's and q's.
Form: proprieties

Etymology: 17c: from French propriété, from Latin proprietas, from proprius own.