communityboard

noun
UK /kəˈmjuːnəti bɔːd/
US /kəˈmjuːnəti bɔːrd/

A board where people in a neighborhood put up notes to share news.

She pinned a notice about the lost cat on the communityboard.


OTHER MEANINGS

2. An online space where members of a group post messages and talk.

The gaming communityboard was full of tips for new players.

3. A flat surface in a public place for displaying community information.

The library's communityboard lists free classes and events.

4. A group of people who help plan and organize local activities.

The communityboard met to plan the summer fair.