Definition, Meaning & Synonyms
roller-coaster
noun
/ˈroʊ.lər ˌkoʊ.stɚ/

Definition
A roller-coaster is a thrilling amusement ride that consists of a track with steep slopes and sharp curves, designed to give riders a sense of excitement as they move quickly along the track.

Examples
- The roller-coaster at the theme park is known for its high-speed drops.
- Life can feel like a roller-coaster with all its unexpected twists and turns.

Meaning
The term roller-coaster can also refer to a situation that has many ups and downs, similar to the experience of riding one.

Synonyms
- amusement ride
- theme park ride
- coaster