
Tread water
Water Safety
Understanding this term is vital in swimming lessons and discusses staying safe in water.

Kids, during today's lesson, we're going to learn how to tread water.
Physical Action
Implies constant movement of limbs, it's an active effort, not a passive state.

To stay above water, she had to actively tread water.
Energy Consuming
Suggests a physically demanding activity that can be tiring.

After ten minutes of treading water, I was exhausted.
WordUp Chrome Extension
As you browse the web instantly look up words you don’t know.
Get Chrome Extension