Researchers measured fluid intelligence by giving participants a set of novel logic puzzles.

A single drop of body fluid on the microscope slide provided crucial evidence for the forensic team.

The prescription called for two fluid drachms of tincture to be taken twice daily.

The scientist collected seminal fluid samples to analyze sperm motility under the microscope.

The chemist used a supercritical fluid, a substance at temperatures and pressures above its thermodynamic critical point that can diffuse through solids like a gas and dissolve materials like a liquid, to extract delicate compounds from the sample.

The recipe called for 8 fluid ounces of milk, but I accidentally poured 12.

The recipe called for a single fluid ounce of vanilla extract.

A fluid measure like a liter or a pint is essential for precise baking.

Researchers collected a sample of each bodily fluid to test for pathogens.

In many engineering calculations, water is treated as a Newtonian fluid to simplify the analysis of flow.