prescriber
suomi-englanti sanakirjaprescriber englanniksi
A person who prescribes medication (usually a physician, assistant, or practitioner).
{{quote-journal|en|date=May 1, 2007|author=The Associated Press|title=Prescription-Writing Law Is Voided|work=New York Times|url=http://www.nytimes.com/2007/05/01/us/01prescription.html
One who directs or orders, as for example one who makes prescriptive demands on others' use of language.
{{quote-text|en|year=2012|author=Alexander Bergs; Laurel J. Brinton|title=English Historical Linguistics|volume=1|page=971