Legal Dictionary
Main Entry:
nisi pri·usPronunciation:
-'prI-&s, -'prE-usFunction:
nounEtymology: Medieval Latin, unless before, the words introducing a clause in an English writ commanding a sheriff to provide a jury at the Court of Westminster on a certain day unless the judges of assize previously come to the county from which the jury is to be returned
: a court of record that tries an issue of fact before a jury and a single judge
: TRIAL COURT;
also : the proceedings in such a court
: the conducting of jury trials
nisi prius practice of the justices —W. J. Brennan, Junior>