Adventurer
Defined in 1 dictionary — Bouvier (1914)
Bouvier's Law Dictionary and Concise Encyclopedia
John Bouvier; revised by Francis Rawle · 1914
One who undertakes uncertain or hazardous actions or enterprises. It is also used to denote one who seeks to advance his own interests by unscrupulous designs on the credulity of others. It has been held that to impute that a person is an adventurer is a libel; 18 L. J. O. P. 241.