Rotund

This evening I have seen Jupiter accompanied by three fixed stars, totally invisible by their smallness. . . . The planets are seen very rotund, like little full moons.

The cure for the rotund gourmand is to become an affectionado of California healthy cuisine.

A rotund individual named Tom was here looking for you.

He's become more rotund since our last meeting.

He's a rather rotund gentleman.

He was a plump little man and we had been walking uphill at a pace—set by him—far too rapid for his short legs. He breathed stertorously, and half the drops which glimmered on his rotund face were not rain but sweat.

Convex preferences may have indifference curves that exhibit “flat spots,” while strictly convex preferences have indifference curves that are strictly rotund.