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"rollercoaster" is probably misspelled. Trying roller_coaster instead Definition of roller_coaster
roller_coaster has definitions from the fields of transportation,business |
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| 1 |
[ noun ] anything characterized by abrupt and extreme changes (especially up and down)
Examples "the economy has been on a roller coaster all year" |
| 2 |
[ noun ] (transportation,business) elevated railway in an amusement park (usually with sharp curves and steep inclines)
Synonyms |
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