Source : Webster's Revised Unabridged Dictionary (1913)

Glutinosity \Glu`ti*nos"i*ty\, n. [Cf. F. glutinosit['e] .]
   The quality of being glutinous; viscousness. [R.]

Source : WordNet®

glutinosity
     n : the property of having a viscosity like jelly [syn: {gelatinousness},
          {glutinousness}]