cohabitation

koh-hab-ih-TAY-shun /ˌkoʊ.hæb.ɪˈteɪ.ʃən/
nounC1SATACTIELTS
legalsociological

The state of living together and having a sexual relationship without being married.

In family law, cohabitation can have significant legal implications regarding property rights and palimony, even without a marriage certificate.

The story behind the word. Cohabitation comes from the Latin 'co-' (together) and 'habitare' (to dwell or inhabit). It literally translates to 'dwelling together in the same place'.

Word relationships

  • domestic partnership: Domestic partnership is a formal, legally recognized status with specific rights, whereas cohabitation is simply the act of living together.
  • common-law marriage: Common-law marriage is a legal status where an unmarried couple is treated as married; cohabitation is the physical act of living together, which may or may not lead to a common-law marriage.

Commonly confused with

  • marriage: Marriage is a legally and socially sanctioned union, whereas cohabitation lacks formal marital status.

Word family

  • cohabit (verb): To live together as if married.
  • cohabitant (noun): A person who lives with another in a relationship without being married.

Collocations

  • cohabitation agreement
  • unmarried cohabitation
  • period of cohabitation
  • laws governing cohabitation

Example sentences

  • "Cohabitation before marriage has become increasingly common in Western societies over the last few decades." A sociological observation on modern relationships.
  • "After ten years of cohabitation, the couple had to legally divide their jointly purchased home." A legal dispute over shared property.

Memory hook

Think of 'co-' (together) and 'habitat' (home). Cohabitation is sharing a habitat together. Cohabitation = Sharing a habitat.

When not to use

Do not use cohabitation to describe platonic roommates or simple house-sharing arrangements.

Fun facts

  • In English common law, cohabitation was once referred to as 'living in sin' or 'concubinage', but modern family law has created 'cohabitation agreements' to protect unmarried couples.

Related words

prenuptial, dissolution

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