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roller–coaster

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adjective roll·er–coast·er \ˈrō-lər-ˌkō-stər, ˈrō-lə-ˌkō-\

Definition of roller–coaster

  1. :  marked by numerous ups and downs <an entertainer's roller–coaster career>



1940

First Known Use of roller–coaster

1940

Rhymes with roller–coaster


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immature or lacking adult sophistication

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