Medical Dictionary by Farlex gives you free, instant access to 180,000+ definitions of medical terminology and more than 12,000 images from sources trusted by doctors and healthcare professionals, including McGraw-Hill, Houghton Mifflin, and more. Whether you're a physician, nurse, medical student, or just want to learn more about healthcare terminology, this free medical dictionary app will help you find clear, in-depth medical definitions from more than a dozen medical encyclopedias and dicti