Hybernagium
Defined in 2 dictionaries — Black's (1910), Black's (1891)
Black's Law Dictionary
Henry Campbell Black, M.A. · 1910
In old English law. The season for sowing winter grain, between Michaeimas and Christmas. The land on which such grain was sown. The grain itself; winter grain or winter corn. Cowell.
A Dictionary of Law
Henry Campbell Black · 1891
Inold English law. The season for sowing winter grain, between Michaelmas and Christmas. The land on which such grain was sown. The grain itself; winter grain or winter corn. Cowell.