1. Of or relating to a disease (or anything resembling a disease) constantly present to greater or lesser extent in a particular locality
   - endemic

See also: enzootic

• radial artery
• radial asymmetry
• radial engine
• radial keratotomy
• radial nerve
• radial pulse
• radial symmetry
• radial tire
• radial tyre
• radial vein
• radial velocity
• radial-ply
• radial-ply tire
• radial-ply tyre
• radially
• radially symmetrical
• radian
• radiance
• radiancy
• radiant
• radiant energy
• radiant flux
• radiant heating
• radiantly
• radiate