Inferior: In anatomy, below or toward the feet. As opposed to superior. The liver is inferior to the lungs. For a more complete listing of terms used in medicine for spatial orientation, please see the entry to "Anatomic Orientation Terms". SLIDESHOW Heart Disease: Causes of a Heart Attack See Slideshow From Healthy Resources 10 Rheumatoid Arthritis SymptomsWhat Is Exocrine Pancreatic Insufficiency?Understanding COVID-19 Testing and Treatment Featured Centers What Are the Best PsA Treatments for You?Understanding Biologics 10 Things People With Depression Wish You Knew Health Solutions From Our Sponsors Shot-Free MS Treatment Your Child and COVID-19