1. roller coaster | |
Anything characterized by abrupt and extreme changes (especially up and down)
"the economy has been on a roller coaster all year";
|
|
2. roller coaster [ Synonyms: big dipper, chute-the-chute] | |
Elevated railway in an amusement park (usually with sharp curves and steep inclines)
|
Online Accounting Software A web based accounting software for small and medium size businesses. ... Read more