Hydrophobic

The hydrophobic nanoparticles were added to the sunscreen to prevent it from washing off in water.

The hydrophobic filter was used to separate the oil from the water.

The hydrophobic surface of the phone screen prevented water from seeping inside.

The hydrophobic tails of phospholipids provide a barrier to the movement of molecules across the cell membrane.

The fabric of this jacket is hydrophobic, so it doesn't get wet in the rain.

The feathers of ducks and other waterfowl are not hydrophobic, which is why they need to apply oils to stay dry.

The hydrophobic membrane filters out water while allowing other molecules to pass through.

The hydrophobic surface of the boat's hull reduced drag and increased speed.

The hydrophobic nature of wax allows it to repel water and protect leaves from dehydration.

Hydrophobic interactions between molecules can be measured using techniques such as isothermal titration calorimetry.

The hydrophobic feathers of the duck kept it dry while swimming.