(uncountable) The state of being viscous. / (countable, physics) A quantity expressing the magnitude of internal friction in a fluid, as measured by the force per unit area resisting uniform flow.

A viscous orange-brown liquid obtained by chemical treatment of cellulose and used as the basis of manufacturing rayon and cellulose film. / A fabric made from this material.

plural of viscosity

plural of viscose

In printmaking, an intaglio method whereby multiple colors of ink may be printed simultaneously from the same plate, utilizing inks of varying viscosity, plates with multiple levels of etching and hard and soft brayers for applying the inks to the plate.

(uncountable) resistance to expansion and contraction by a fluid / (countable) the measure of such

(uncountable) Resistance to flowing. / (countable) The measure of resistance to flowing.

plural of bulk viscosity

plural of shear viscosity