Definitions

1. noun

the quality or state of being proper or suitable in conduct, behavior, or appearance

“She was taught the propriety of using good manners in polite society.”

2. noun

a social convention or rule of behavior

“The propriety of not wearing jeans to a formal event was well understood by everyone.”

3. noun

the quality of being correctly and suitably dressed or decorated

“The wedding dress showed great propriety of design and style.”

4. noun

a matter of propriety or good taste

“He avoided discussing the propriety of her revealing outfit in public.”

5. verb

to behave in a proper or respectful manner

“She properlyed herself in the formal meeting, answering the questions with poise.”