Artesian well, well from which water flows under natural pressure without pumping.
A liquid flows under the action of an external force; it does not hold its shape.
"The fact is, gold flows under our feet in Rome," said Enrico Gasbarra, the president of the Provincial Administration.
Most of the Algerian and Libyan gas exported to Europe flows under the Mediterranean through a handful of giant pipelines.
In a reciprocating screw injection molding machine, material flows under gravity from the hopper onto a turning screw.
The gas flows under pressure through bundles of tiny hollow polyester fibres through whose walls the hydrogen passes.
There is still a mile-long section in Trenton where the canal flows under Route 1 and trekkers must navigate city streets.
Only when the swill of duplicity, or worse, flows under the prime minister's door will Joe Public start to sit up and take notice.
Yet total airline losses have been projected to be as high as $11 billion for this year, keeping companies' cash flows under severe pressure.
Make sure you take a camera, as there are 12 designated panoramic viewing spots, including the impressive Pont d'Arc, where the unruly river flows under a natural arch.
The Asian banks kept their exposure to cross-border funding flows under control, for example, unlike their peers in eastern Europe.
