Definitions
There are 2 meanings of the phrase
Big Dipper.
Big Dipper - as a noun
Elevated railway in an amusement park (usually with sharp curves and steep inclines)
Synonyms (Exact Relations)
chute-the-chuteroller coasterHypernyms (Closely Related)
elelevatedelevated railroadelevated railwayoverhead railwayrideHyponyms (Broadly Related)
A group of seven bright stars in the constellation ursa major
Synonyms (Exact Relations)
charles's waindipperploughwagonwain