A project or scheme, often designed to deceive; a stratagem; an artifice. device (Noun). A technique that an author or speaker uses to evoke an emotional response in the audience; a rhetorical device. device (Noun). A motto, emblem, or other mark used to distinguish the bearer from others. A device differs from a badge or cognizance primarily because as it is a personal distinction, and not a badge borne by members of the same house successively. device (Noun). An image used in whole or in part as a trademark or service mark.
hepatology is a branch of medicine concerned with the study prevention diagnosis and management of diseases that affect the liver gallbladder biliary tree and pancreas
a hepatologist is a specialist in the branch of medicine called hepatology which includes the study of body parts such as the liver the biliary tree the gallbladder and the pancreas a hepatologist manages disorders in these areas