VISCIN
Vis"cin, n. (Chem.)
Defn: A clear, viscous, tasteless substance extracted from the mucilaginous sap of the mistletoe (Viscum album), holly, etc., and constituting an essential ingredient of birdlime.
VISCOIDAL
Vis*coid"al, a.
Defn: Somewhat viscous. Cf. Mobile, a., 2.
VISCOSIMETER
Vis`co*sim"e*ter, n. Etym: [Viscosity + -meter.]
Defn: An instrument for measuring the degree of viscosity of liquids, as solutions of gum.
VISCOSITY
Vis*cos"i*ty, n. Etym: [Cf. F. viscosité, LL. viscositas.]
1. The quality or state of being viscous.
2. (Physics)
Defn: A quality analogous to that of a viscous fluid, supposed to be caused by internal friction, especially in the case of gases.