(UK) The treatment and care of physically and mentally disabled people in their own homes, rather than in an institution.

(politics, economics) A form of anarchism advocating the abolition of the state and capitalism in favor of a horizontal network of voluntary associations through which people would satisfy their needs.

(physics) A no-go theorem stating that, during measurement of an entangled quantum state, it is not possible for one observer, making a measurement of a subsystem of the total state, to communicate information to another observer.

A planned residential community designed from the start to have a high degree of social cohesion and teamwork.

Alternative spelling of excommunication

plural of ex-communication

Alternative form of anticommunism

plural of community of practice

A group of people who share a craft and/or a profession.

The technique of assisting a person with a disability to communicate by helping them to point out letters of the alphabet on a board so as to spell a message.