Cohabitation
WordNet

noun


(1)   The act of living together and having a sexual relationship (especially without being married)
WiktionaryText

Noun



  1. An emotional and physical intimate relationship which includes a common living place and which exists without legal or religious sanction.
  2. The act of living together.
  3. A place where two or more individuals reside together.
  4. The act of two species living together in the same habitat.
 
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