• (n.) A physician who explained or treated diseases upon chemical principles; one who practiced iatrochemistry.
I·a`tro·chem'ist noun [ Greek ... physician + English chemist .] A physician who explained or treated diseases upon chemical principles; one who practiced iatrochemistry. 
Type: Term Pronunciation: ī-at′rō-kem′ist Definitions: 1. A member of the iatrochemical school.
iatrochemist A member of the iatrochemical school.