overdrive
noun /ˈəʊvədraɪv/
/ˈəʊvərdraɪv/
[uncountable]Idioms - (old-fashioned) an extra high gear in a vehicle, used when you are driving at high speeds
- to be in overdrive
Idioms
go into overdrive
- to start being very active and working very hard
- As the wedding approached, the whole family went into overdrive.