exactor noun. 
[ɪg'zaktǝ, ɛg-] LME.[Latin, formed as EXACT verb + -OR.]1.  A person who makes illegal or unreasonable demands; an extortioner. 
LME.2.  An officer of justice who extorted confessions and carried out sentences. 
LME-L16.3.  A person who collects taxes, dues, or customs. 
arch. L16.4.  A person who insists on a task, service, etc., as a matter of right; a person who makes demands. 
L16. ■   exactress noun (
rare) a female exactor 
E17.  [TahlilGaran] English Dictionary ▲