WordReference Random House Unabridged Dictionary of American English © 2025
phar•ma•co•dy•nam•ics
(fär′mə kō dī nam′iks),USA pronunciation n. (used with a sing. v.)
phar′ma•co•dy•nam′ic, phar′ma•co•dy•nam′i•cal, adj.
- Drugsthe branch of pharmacology dealing with the course of action, effect, and breakdown of drugs within the body.
- pharmaco- + dynamics 1835–45