https://openjurist.org/law-dictionary/regulae-juris

Public-domain · open source

Cases
Code
Courts
Judges
Dictionaries
Books

OpenJurist › Law Dictionary ›Regulae juris

Regulae juris

Defined in 1 dictionary — Ballentine's (1916)

Ballentine's Law Dictionary

James A. Ballentine · 1916

Rules of law.

Download

Copy

Embed on your site

Hover to preview · click to copy the code

Search Wikipedia →

Law dictionaries

Reference works from the OpenJurist bookshop.

Browse all 119 law dictionaries →

The empirical record of United States law. State and Federal court opinions, the U.S. Code, a multi-source dictionary, judges and courts - sourced from the public domain, analyzed in the open.

U.S. Government work · public domain · not legal advice

With special thanks to

Browse the record

Cases
Code
Law Dictionary
Federal Judges
Courts
Law Schools
Named Statutes
Founding Documents
Books
Citation Checker

For developers + AI agents

Developers & API
/llms.txt
JSON API

♥ Support OpenJurist

© 2026 OpenJurist

Accessibility

These preferences are saved in your browser.

Text size

100%

High contrastDarker text, underlined linksReadable fontA wider, more legible typefaceReduce motionMinimise animations and transitions

Accessibility statement

Contact Returns & Refunds Attributions Terms of Use Privacy Policy