Anglo-French as used in legal proceedings and lawbooks in England from the Norman Conquest to the 17th century, some terms of which are still in use.
Origin of law French
First recorded in 1635–45
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British Dictionary definitions for law french
a set of Anglo-Norman terms used in English laws and law books
Collins English Dictionary - Complete & Unabridged 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012