Webster’s Revised Unabridged Dictionary · 1913
Lubricity
Lu·bric′i·ty, n. [L. lubricitas: cf. F. lubricité.]
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.