Definition of Cursus Curiae Est Lex Curiae | OpenJurist

Definitions from Black's Law Dictionary: 2nd Edition and Ballentine's Law Dictionary as are available for each term in each dictionary.

Cursus curiae est lex curiae

Ballentine's Law Dictionary

Definition:
The practice of the court is the law of the court.
Cursus curiæ est lex curiae

Black's Law Dictionary: 2nd Edition

Definition:
S Bulst. 53. The practice of the court is the law of the court.