vis·cid 
(vĭsĭd)
(vĭsĭd)adj.
1. Thick and adhesive. Used of a fluid.
2. Covered with a sticky or clammy coating.
[Late Latin viscidus, from Latin viscum, mistletoe, birdlime made from mistletoe berries.]
vis·cidi·ty, viscid·ness n.
viscid·ly adv.