A rapidly-expanding ring of dark water, resembling an oil slick, around the site of a large underwaterexplosion at shallow depth, marking the progress through the water of the shock wave generated by the explosion.
Someone who is clever and untrustworthy.
A tool used to make something smooth or even.
A tire with a smooth surface instead of a tread pattern, often used in auto racing.
A camera-ready image to be used by a printer. The "slick" is photographed to produce a negative image which is then used to burn a positive offset plate or other printing device.