DIVING

verb

1. To swim under water.
2. To jump into water head-first.
3. To jump headfirst toward the ground or into another substance.

noun

1. The action of the verb to dive in any sense.
2. The sport of jumping into water, often acrobatically.
3. Descending below the surface of the water to interact with the environment.

adjective

1. That or who dives or dive.