Waterpark (noun)

An outdoor park or amusement park featuring water-based attractions such as water slides, swimming pools, and lazy rivers.

Origin:

Compound word made of "water" (noun) + "park" (noun).

Examples:

1. The children had a great time at the waterpark, riding the slides and playing in the wave pool.
2. The waterpark was very crowded on the weekend, but during the week it was more peaceful.
3. I bought a season pass to the waterpark so I could go as often as I wanted.
4. The waterpark had a few water rides, but also had a lot of other activities.
5. The waterpark was an great spot for a family vacation.