A Libellis
Defined in 2 dictionaries — Black's (1910), Black's (1891)
Black's Law Dictionary
Henry Campbell Black, M.A. · 1910
L. Lat. An officer who had charge of the libelli or petitions addressed to the sovereign. Calvin. A name sometimes given to a chancellor, (cancellarius,) in the early history of that office. Spelman, "Cancellarius."
A Dictionary of Law
Henry Campbell Black · 1891
Lat. An officer who had charge of the libelli or petitions addressed to the sovereign. Calvin. A name sometimes given to a chancellor, (cancellarius,) in the early history of that office. Spelman, "Cancellarius." A l'impossible nul n'est tenu. No one is bound to do what is impossible.