proprietary product is owned exclusively by one company that guards knowledge about the technology or the product's inner workings
The meaning of this question is unclear. Who, do you think, "lost propriety"?
Prudish means excessively and mistakenly concerned with propriety.
Propriety means conformity to established standards of good or proper behavior or manners, appropriateness to the purpose or circumstance or rightness and justice. A synonym of propriety is appropriateness.
The social worker questioned the propriety of the police's request to see confidential records.
Because we are trying to improve the propriety of the school, we have initiated a dress code.
Carrie desperately wanted to speak her mind, but to do so would show utter lack of propriety!
A Matter of Propriety - 2013 was released on: USA: 26 November 2013 (Philadelphia, Pennsylvania) (premiere)
propriety in manners and conduct
the objective of propriety mgt audit is to identify the loopholes in administrative rules and regulations, and to suggest methods for improving the execution of plans and projects.
You use the word propriety to describe something as being socially or morally acceptable: Our neighborhood is quite strict about the propriety of the appearance of homeowners property.
Legality, Propriety and Correctness
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