Definition of "disc-shaped" [disc-shaped]

• Having a flat circular shape (adjective)

WordNet. Princeton University. 2010.

• "Later, tool-shaped coins began to be replaced by disc-shaped ones which are also cast in bronze and marked with inscriptions."
• "Because they're hard to find at home, when I'm in Liguria I look for dried croxetti—a traditional disc-shaped pasta embossed with intricate designs—and croxetti stamps also known as corzetti stamps, which are the hand-carved wooden molds used to make them."
• "In 2007, Eren replicated the making of Neanderthal disc-shaped tools, or "flakes," and found they were in some ways more efficient than Homo sapiens 'blade-based tools."