Source : Webster's Revised Unabridged Dictionary (1913)

Lubricity \Lu*bric"i*ty\, n. [L. lubricitas: cf. F.
   lubricit['e].]
   1. Smoothness; freedom from friction; also, property, which
      diminishes friction; as, the lubricity of oil. --Ray.

   2. Slipperiness; instability; as, the lubricity of fortune.
      --L'Estrange.

   3. Lasciviousness; propensity to lewdness; lewdness; lechery;
      incontinency. --Sir T. Herbert.

            As if wantonness and lubricity were essential to
            that poem.                            --Dryden.