Pratique
Defined in 2 dictionaries — Bouvier (1914), Black's (1910)
Bouvier's Law Dictionary and Concise Encyclopedia
John Bouvier; revised by Francis Rawle · 1914
or PRATIC. Intercourse; the communication between a ship and the port in which she arrives; hence, a license to hold intercourse and trade with the inhabitants of a place, especially after quarantine, or certificate of non-ineffectiveness. Cent. Diet
Black's Law Dictionary
Henry Campbell Black, M.A. · 1910
A license for the master of a ship to traffic'in the ports of a given country or with the inhabitants of a given port, upon the lifting of quarantine or production of a clean bill of health.