Common law is the system of law which is based on judges' decisions and on custom rather than on written laws.
Canadian libel law is based on English common law.
2. adjective [ADJECTIVE noun]
A common law relationship is regarded as a marriage because it has lasted a long time, although no official marriage contract has been signed.
...his common law wife.
common law in British English
noun
1.
the body of law based on judicial decisions and custom, as distinct from statute law
2.
the law of a state that is of general application, as distinct from regional customs
3. common-law(modifier)
denoting a marriage deemed to exist after a couple have cohabited for several years
common-law marriage
common-law wife
common law in American English
the law of a country or state based on custom, usage, and the decisions and opinions of law courts: it is now largely codified by legislative definition
see also statute law
Examples of 'common law' in a sentence
common law
In court there is no such thing as a common law marriage.
Times, Sunday Times (2011)
He insisted that common law and statute did allow for exceptional circumstances.
Times, Sunday Times (2014)
The law does not provide for interest or inflationary adjustments and no basis in common law exists either.
Times, Sunday Times (2012)
The common law and jury system became the heart of British justice.
Times, Sunday Times (2012)
He soon established a large general common law practice, specialising in personal injury and insurance law.
Times, Sunday Times (2007)
Common law needs common sense.
Times, Sunday Times (2014)
The defence has existed in common law from times when women were unable to own property and so were deemed more susceptible to pressure from their husbands.
Times, Sunday Times (2013)
The common law system rests on what the judge thinks, and that can change on any given day, with any different judge.
The Sun (2012)
In other languages
common law
British English: common law NOUN
Common law is the system of law which is based on judges' decisions and on custom rather than on written laws.
...the unwritten constitution enshrined in common law.