Definition of "rollercoaster" []

• An amusement ride consisting of a buggy on a track that rises, falls, twists and turns. (noun)
• Any situation in which there are violent changes in status (noun)
• Of or like a rollercoaster. (adjective)

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• "But it is also an exercise in rollercoaster ride literature, a vivid and devastating account of a mind headed over the edge, and yet containing the cold acuity of a writer like Bernhard."
• "And Michigan coach John Beilein was enjoying the peak of the "rollercoaster" - an analogy that he has used all season."
• "- entourage NEEDS to be longer than the sorry 22-27 minutes a week we get. and they better get some good arc's going, because the vince rollercoaster is getting old."