Druggist/ˈdrʌɡɪst/ Definition 1 of 2Pro Tip 1/3Healthcare Professional Understand that a druggist is considered a healthcare provider with medical knowledge. Ask the druggist if this medicine has side effects. Pro Tip 2/3Professional Setting Use 'druggist' when referring to someone in a professional pharmacy setting. The druggist will verify your prescription. Pro Tip 3/3Not Just Sales 'Druggist' doesn't only sell medicine, but also advises on usage and safety. The druggist explained how to administer the injection.