acryl•ic(ə kril´ik) adj.

1 of or pertaining to acrylic acid or products made of it
2 designating or of a series of olefin acids with the general formula CⁿH^2n-2O²
3 designating or of an acrylic resin product (paint, fiber, plastic, adhesive, etc.)
–n. short for:
1 ACRYLIC PAINTING
2 ACRYLIC FIBER