lubrical

from The Collaborative International Dictionary of English v.0.48

Lubric \Lu"bric\, Lubrical \Lu"bric*al\, a. [L. lubricus: cf. F.
   lubrique.]
   1. Having a smooth surface; slippery. [R.]
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   2. Lascivious; wanton; lewd. [R.]
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            This lubric and adulterate age.       --Dryden.
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