Challenge for cause
Defined in 2 dictionaries — Ballentine's (1916), Black's (1891)
Ballentine's Law Dictionary
James A. Ballentine · 1916
An objection to a juror for a reason stated, as distinguished from a peremptory challenge. See 114 Ga. 421, 40 S. E. 308.
A Dictionary of Law
Henry Campbell Black · 1891
A challenge to a juror for which some cause or reason isalleged. Termes dela Ley; 4 Bl. Comm. 353. Thus distinguished from a peremptory challenge.