Slick /(?)/

Slick

a.
  1. Sleek; smooth.

Slick

v. t.
  1. To make sleek or smoth.

Slick

n.
  1. A wide paring chisel. (Joinery)

Slick

n.
  1. A slick, or smooth and slippery, surface or place; a sleek.
    The action of oil upon the water is upon the crest of the wave; the oil forming a slick upon the surface breaks the crest.