Definitions for "Anabolic steroid"
any of a variety of synthetic derivatives or analogs of testosterone, which promote the increase of muscle mass and strength. The anabolic steroids are sometimes used by athletes to increase muscular strength so as to enhance their performance in competition. They have serious side effects, and the use of such compounds has been banned by many athletic regulatory committees.
Fat-soluble (lipid) organic compounds that occur naturally throughout the plant and animal kingdoms and play many important functional roles.
Synthetic chemical that mimics the muscle-building characteris-tics of the male hormone testosterone.