Definition of waterslide
: a continuously wetted chute (as at an amusement park) down which people slide into a pool
First Known Use of waterslide
WATERSLIDE Defined for English Language Learners
Definition of waterslide for English Language Learners
: a large slide usually at an amusement park that has water running down it and that is used for sliding down into a swimming pool
Seen and Heard
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