There had previously been unimetallic commemorative £2 coins which did not normally circulate.

When a jet engine has a flameout, the cooling air no longer circulates normally.

A bit below par for a newspaper that normally circulates 1.8 million copies?

When blood does not circulate normally, clots are more likely to develop.

There was nothing anyone could do except keep Myoko warm and hope her blood would soon start circulating normally.

Buses and other traffic circulated normally.

Red blood cells (erythrocytes) normally circulate for a few months and when they die off are replaced by new erythrocytes.

Influenza A (H5N1) viruses normally circulate among wild birds but can infect poultry and rarely have infected people in the past.

"When the type of urban legend that normally circulates by e-mail ends up in a textbook, that's a problem," Mr. Chancey said.

The swelling, which can happen after lymph node removal, is caused by lymph, the colorless liquid that normally circulates in the body.