In promptu
Defined in 4 dictionaries — Ballentine's (1916), Bouvier (1914), Black's (1910), Black's (1891)
Ballentine's Law Dictionary
James A. Ballentine · 1916
Impromptu; in readiness.
Bouvier's Law Dictionary and Concise Encyclopedia
John Bouvier; revised by Francis Rawle · 1914
In readiness; at hand. Usually written impromptu.
Black's Law Dictionary
Henry Campbell Black, M.A. · 1910
In readiness; at hand.
A Dictionary of Law
Henry Campbell Black · 1891
In readiness; alt hand. In propria causa nemo judex. Noone can be judge in his owneause. 12 Coke, 13.