Civility (noun)

Polite and respectful behavior in social situations.

Origin:

From latin, meaning "civil, of citizens".

Examples:

1. The lack of civility in public discourse is a growing concern.
2. She always conducts herself with civility and grace.
3. The meeting was conducted with civility and respect.
4. We need to maintain a sense of civility in our interactions with others.
5. His civility was appreciated by all who knew him.