Rejoining vol-untarlly, or wlthout being required to do so by a rule to rejoin, when a defendant was under terms to rejoin gratis, he had to de-liver a rejolnder, without putting the plain-tiff to the necesslty and expense of obtaining a rule to rejoin. 10 Mees. & W. 12; Lush, Pr. 396; Brown
Source: Black's Law Dictionary 2nd Ed (1910)
