(in amusement parks) a narrow railway with open carriages that run swiftly over a route of sharp curves and steep inclines
Collins Concise English Dictionary © HarperCollins Publishers::
Big′ Dip′per, [Astron.]
- Astronomythe group of seven bright stars in Ursa Major resembling a dipper in outline. Also called Dipper.
- 1865–70
Collins Concise English Dictionary © HarperCollins Publishers::
- the US and Canadian name for Plough
'big dipper' also found in these entries (note: many are not synonyms or translations):