disc-shaped

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.

Anthropologists adopt a more favorable view of Neanderthals Marc Kaufman 2010

It took only a few seconds to resolve itself into a disc-shaped forward section, with two cylindrical units trailing behind.

Star Trek The Next Generation® David A. McIntee 2011

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.

Cucina Confidential 2011

It took only a few seconds to resolve itself into a disc-shaped forward section, with two cylindrical units trailing behind.

Star Trek The Next Generation® David A. McIntee 2011

Sales of lemon, sugar and ready-made pancake batter aren't enough: this could be a day for the exchange of all sorts of disc-shaped objects.

David Mitchell: Do your bit for Britain and send gifts to people you don't like very much 2011

Later, tool-shaped coins began to be replaced by disc-shaped ones which are also cast in bronze and marked with inscriptions.

State Department Adds New Import Restrictions : Coin Collecting News 2009

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.

Anthropologists adopt a more favorable view of Neanderthals Marc Kaufman 2010

Sales of lemon, sugar and ready-made pancake batter aren't enough: this could be a day for the exchange of all sorts of disc-shaped objects.

David Mitchell: Do your bit for Britain and send gifts to people you don't like very much 2011

Every year more than 3,500 people swallow button or disc-shaped batteries, according to Litovitz's center, an independent group affiliated with George Washington University Medical Center in Washington, D.C. Lithium cell batteries at least 20 millimeters in diameter, a little bigger than a penny, are the riskiest.

Toy Recall: Report Says Small Batteries Are A Rising Danger 2010

The goal is to implant a disc-shaped layer of the cells behind the retina.

Stem-Cell Breakthrough 2009