Legal Dictionary of Pakistan

Contubernium

[Latin] Roman law. A marriage-like union between slaves."No such thing as marriage among slaves was, or could be, recognized by the law. As slaves were wholly subject to the disposal of their masters, no unions having the character of permanence or sacredness could exist among them: such a union, if it existed, would abridge the master's power of absolute control. Among slaves there could only be contubernium, cohabitation of the sexes for a longer or shorter time, but no legal matrimonium." James Hadley, Introduction to Roman Law 111 (1881).