plural of riding dress

(pathology) A rare syndrome of which symptoms include facial dysmorphism, short stature, motor control and learning difficulties, ataxia, microcephaly, conjunctival telangiectasia, recurring sinus infections, late onset of pulmonary fibrosis, increased alphafetoproteins, and increased radiosensitivity.

(dentistry) A ridge on the masticatory surface of an upper molar tooth extending from the mesiolingual to the distobuccal cusp.

(geodynamics, tectonics) A proposed driving force for plate motion in plate tectonics that occurs at mid-ocean ridges as the result of the rigid lithosphere sliding down the hot, raised asthenosphere below mid-ocean ridges.

The recreational activity of riding a bicycle or driving a motor vehicle over very muddy terrain.

plural of riding-coat

plural of riding coat

Alternative spelling of riding coat

A garment originally designed as an outerwear for horseback riding.