legal separation is a noun meaning "a judicial decree regulating the rights and responsibilities of a married couple living apart". It carries 2 recorded senses.
a judicial decree regulating the rights and responsibilities of a married couple living apart
law
(law) the cessation of cohabitation of man and wife (either by mutual agreement or under a court order)
law
Definitions, synonyms and semantic relations for legal separation come from Princeton University’s WordNet. Commonness is measured against a corpus of everyday English. Full sources and licences.