The act of living together.
A place where two or more individuals reside together.
The act of two species living together in the same habitat.
An emotional and physical intimate relationship which includes a common living place and which exists without legal or religious sanction.
Cooperation between politicians of opposing political parties; especially, in France, between a President and Prime Minister.
An association or society.
A group of symbiotic microbes.
The right of a spouse to all the normal relationships with his or her mate.
An association or combination of businesses, financial institutions, or investors, for the purpose of engaging in a joint venture.
A similar arrangement among non-commercial institutions or organizations.