Manhood
Black's Law Dictionary · Henry Campbell Black, M.A. · 1910
Black's Law Dictionary
In feudal law. A term denoting the ceremony of doing homage by the vassal to his lord. The formula used was, "Devento vester homo," I become your man.
2 Bl. Comm. 54.
To arrive at manhood means to arrive at twenty-one years of age.
Felton v. Billups, 21 N. C. 585.