Disc protrusion, commonly known as a âslippedâ disc, is a degenerative spine condition that occurs when one of the discs between the vertebrae decays and causes the discâs gel-like inner material to collect on one side or in a specific location within the disc.
ETIC: Education and Training Integration Directorate (Washington, DC) ETIC: Enterprise Turnaround Initiative Corporation of Japan (est. 2009) ETIC: Estimated Time for Completion (US DoD)
Definition of acrylic. 1  1a : acrylic resinb : a paint in which the vehicle is an acrylic resinc : a painting done in an acrylic resin. 2  2 : acrylic fiber.