1. Also called group' med'icine. the practice of medicine by an association of physicians and other health professionals who work together, usually in one suite of offices.
2. any similar practice by an association of professional persons.
3. Law.a system in which legal services are provided by a corporation retaining and paying a number of lawyers.
Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease.