Pratique
From BiblePortal Wikipedia
Webster's Dictionary [1]
(1): ( n.) Primarily, liberty of converse; intercourse; hence, a certificate, given after compliance with quarantine regulations, permitting a ship to land passengers and crew; - a term used particularly in the south of Europe.
(2): ( n.) Practice; habits.
The Nuttall Encyclopedia [2]
License given to a ship to enter port on assurance from the captain to convince the authorities that she is free from contagious disease.