Lewis Short
fămŭlĭtĭum (noun N) : id. (ante- and post-class.).
* Abstr., servitude, slavery: famulitium (al. famuletium) dicebatur, quod nunc servitium, Paul. ex Fest. p. 87, 3 Müll.
* Concr., the servants or slaves of a household: unus e famulitio,Macr. S. 1, 7: Veneris,Mart. Cap. 8, § 804; Spart. Sever. 6; App. M. 8, p. 179, 36; id. Mag. p. 285, 1.
Charlton T. Lewis, Charles Short, A Latin Dictionary