What does cōnservitium mean in Latin?

cōnservitium, a noun, means “joint servitude”.

What is the genitive of cōnservitium?

The genitive singular is cōnservitiī. cōnservitium is neuter, second declension.

noun · neutersecond declension

cōnservitium n (genitive cōnservitiī or cōnservitī)

con-servĭtĭum, ii, n.,

I. joint servitude: commune, Plaut. Capt. 2, 1, 55; Tert. Cult. Fem. 2, 1.—

II. Transf., the fellowslaves, Ambros. Ep. 85, 1.