Newtonian a. : Of or pertaining to Sir Isaac Newton, or his discoveries.

Newtonian n. : A follower of Newton.

Example:


Taxonomy
Newtonian fluid, the fluid, shear stress, free encyclopedia, constant of proportionality, fluid viscosity, behaviour, acting, non-Newtonian fluid, ith, jth, fluid, simple equation, velocity gradient, viscous fluids, search, Laws, Fluid mechanics.

Defination from the web:
Newtonian fluid (named for Isaac Newton) is a fluid whose stress versus rate of strain curve is linear and passes through the origin. ... For example, water is Newtonian, because it continues to exemplify fluid properties no matter how fast it is stirred or mixed. ...