group possession of an item or concept

plural of virtual community

A group of people who primarily communicate or interact via the Internet.

(Ireland) A nomadic ethnic minority, the Irish Travellers.

plural of community college

(US) An educational institution providing college education granting certificates, diplomas, and associate's degrees, but not higher level degrees; junior college.

A region of the world in which large-scale use of violence, such as war, among nations is highly unlikely.

(linguistics) A group of people sharing a language, or a particular way of using that language

plural of security community

(poker, chiefly in the plural) Any of the cards which appear on the board and can be a part of any player's hand.