Instant Free Download · Update to Latest Version! · Reviewed and TrustedTypes: Games, Music & Audio, Social Networks, Communication, Tools & Utilities. Shop stocking stuffers · Explore top gifts. Latin Legal Terminology The direction of the legal field has been to simplify the language and use less Latin, but there are many Latin phrases still in use today.Most of the Latin maxims developed in the Medieval era in European countries that used Latin as their language for law and courts. A mensa et thoro - From bed and board. A vinculo matrimonii - From the bond of matrimony. Ab extra - From outside. Ab initio - From the beginning. law, afterwards became incorporated into it. Lex fori Law of the place where the cases been heard Lis A suit or legal action. Locus standi Right of a party to an action to appear and be heard by the court. Laissez-faire Political theory where a government does nothing to control the. Lex loci actus Law of the place where the act took place. Legal Vocabulary Latin Dictionary! actio: action actus reus: criminal act ad hoc: for this (special) purpose) ad idem: at one ad valorem: according to value affidavit: he asserts (statement of oath) bona fide: in good faith caveat: warning caveat emptor: let the buyer beware consensus (ad idem): agreement (in the.