0 something that gives you energy or encourages you to do something, or that encourages something to happen:
The dawning realization that his childhood world was founded upon a lie provided the rocket fuel that propelled him into writing.
A drop of rocket fuel eased the last few miles to the hostel.
In those days speed enjoyed a vogue as an energy-producing rocket fuel for naughty boys and girls to stay up and party all night.
For thrifts regulated by OTS, the option ARM was the rocket fuel of the mortgage boom.
"Payback is not a platform," says one of the party's top strategists, "but it can be rocket fuel in a campaign".
We've got less than four hours and I'm going to need some rocket fuel.
The consignment of rocket fuel came in 1,507 drums in 20 deliveries between 1993 and 1995.
So, if not for changing hair colour, nor for rocket fuel, what relevance do the oxygen therapies have to healthcare and to antibiotic resistant pathogens?
It also has the advantage of being a high-energy, low-weight fuel and one of the few that promises to be able to replace rocket fuel and air fuels.
Planning policy guidance note 3 could provide the rocket fuel by changing priorities and refocusing development from the countryside to the cities.
Inclusive to this would be the harvesting and processing of lunar soil into rocket fuel or breathable air.
