fluid

He described working in a strawberry field while a nearby tractor was spraying a grayish fluid that smelled like chemicals.

"Many of the cyst-lining cells actually make growth factors and they secrete them into the cyst fluid," he explained.

The ink looks thick but fluid, like she’s drawing with a paintbrush.

Their work focused on chronic kidney disease, a condition in which the kidneys gradually lose the ability to clear waste and extra fluid from the bloodstream.

Methanol is a toxic industrial alcohol used in antifreeze, windscreen washer fluid and paint thinner.