ˈviscidize,v.rare. [f. viscid a. + -ize.] intr. To become viscid. 1859R. F. Burton Centr. Afr. in Jrnl.Geog.Soc. XXIX. 437 It viscidizes in the solution used for washing the true copal.1876― Gorilla L. II. 56, I was assured that it does not viscidize in the potash-wash.