Definition of Roller Coaster
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(noun) elevated railway in an amusement park (usually with sharp curves and steep inclines)
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(noun) anything characterized by abrupt and extreme changes (especially up and down); "the economy has been on a roller coaster all year"
Synonyms of Roller Coaster
Antonyms of Roller Coaster
No Antonyms Found.
Homophones of Roller Coaster
No Homophones Found.