viscosidade

Noun

 * 1) viscosity

Etymology
From.

Noun

 * 1) viscosity
 * 2) quality or state of being viscous
 * 3)  a property of fluids that means they offer resistance to flow, which in liquids decreases as the temperature rises, but in gases increases as the temperature rises
 * 4) property of a body undergoing permanent deformations under the action of a stress, with stresses being linear functions of deformation speeds