Newtonian refers to the work of Isaac Newton, in particular: Newtonian mechanics, i.e. classical mechanics Newtonian telescope, a type of reflecting telescope Newtonian cosmology Newtonian dynamics Newtonianism, the philosophical principle of applying Newton's methods in a variety of fields Newtonian fluid, a fluid that flows like water—its shear stress is linearly proportional to the velocity gradient in the direction perpendicular to the plane of shear Non-Newtonian fluids, in which the viscosity changes with the applied shear force
Supplementary material List of things named after Isaac Newton