I can make them start in a particular shape, like a square or circle.

Who decided the Pentagon building should have that particular shape?

He hated keeping any one particular shape for more than half an hour.

The particular shapes may vary among different parts of the world.

Since that time, the landmark has been known for its particular shape.

Where had he seen this particular shape of hull before?

Those of you who know my daughter will see how she came by her affinity for that particular shape.

Women need to try on clothes to see how they will fit their particular shape.

So how could you figure the whole matrix had a particular shape?

It was the first of that particular shape he'd seen.