Definitions
1.nounA group sharing a common understanding, and often the same language, law, manners, and/or tradition.
2.nounA residential or religious collective; a commune.
3.nounA group of interdependent organisms inhabiting the same region and interacting with each other.
4.nounA group of people interacting by electronic means for educational, professional, social, or other purposes; a virtual community.
5.nounThe condition of having certain attitudes and interests in common.
6.nounCommon enjoyment or possession; participation."a community of goods"
7.nounCommon character; likeness.
8.nounCommonness; frequency.