Definition of viscoid:
(n) :
(dated) A powdered amorphous form of cellulose.
(adj) :
(dated) Made from (derived from) viscose (which is a liquid made from cellulose).
(adj) :
(dated) Made of (composed of) viscoid (which is a powered amorphous form of cellulose).
(adj) :
(dated, geology, chiefly of glacier flow) Describing a type of motion involving the hydrodynamics of viscous fluids intermixing.
(adj) :
(catachresis) Misconstruction of viscous. [Having a thick, sticky consistency between solid and liquid (that is, a high viscosity).]