Definition: (often in the plural) a rough section of a river or stream which is difficult to navigate due to the swift and turbulent motion of the water.

Alright class, settle down now, let’s take a look today, At a word that sounds exciting, come what may! We've got “rapids” on the board, let’s give it a try, To understand its meaning, way up high. The dictionary tells us, clear and bright, “A rough section of river, with all of its might!” It says, "difficult to navigate," you see, Because the water's moving wild and free! "Swift and turbulent motion," that’s part of the key, Like a rushing waterfall, for all to agree. Think of a stream, swirling fast and bold, A current so strong, a story told. So “rapids” means a river's tricky spot, Where paddling is hard, whether you’ve got or not! Does that make sense? Any questions you might pose? Let’s discuss it together, as everyone knows!