roller coaster
1 of 1noun/ˈroʊlər ˈkoʊstər/
Forms:roller coasters
1
equipment consisting of seats attached to a sloping railway, on which people ride for fun in amusement parks
- The roller coaster at the theme park is the most thrilling ride.
- They designed a new roller coaster with a 90-degree drop.
- This roller coaster has the longest track in the entire park.
- She conquered her fear of heights by riding a massive roller coaster.
- The children screamed with excitement as the roller coaster sped down the track.
Synonyms:
2
a situation or experience that involves significant ups and downs, sudden changes, or intense shifts in emotions, circumstances, or events
The idiom "roller coaster" takes its inspiration from the thrilling amusement park ride known for its sharp twists, steep climbs, and exhilarating drops. This ride offers an experience full of sudden, intense changes in motion, which is the source of the idiom's meaning. In a broader context, this expression is used to describe any situation or experience that involves significant ups and downs, sudden changes, or intense shifts in emotions, circumstances, or events.
- Their relationship was a roller coaster, marked by passionate highs and heartbreaking lows.
- The stock market can be a financial roller coaster, with daily fluctuations in value that keep investors on their toes.
- Life as an entrepreneur is a roller coaster, filled with moments of success and challenges that require resilience.
- The novel's plot is a roller coaster of emotions, taking readers through joy, sorrow, and suspense.
- Overcoming personal adversity can feel like a roller coaster, with moments of despair followed by determination and triumph.