jump-start
UK: ˈdʒʌmp stɑːt | US: ˈdʒʌmp stɑːrt
vt. to start (a vehicle) by connecting it to another power source or by pushing
vt. to give a sudden boost or impetus to something
n. an act or instance of jump-starting
The term "jump-start" emerged in the early 20th century with the rise of automobiles. It combines "jump" (suggesting a sudden, forceful action) and "start" (to begin operation). Originally describing the process of starting a car with a dead battery by connecting it to another vehicle's battery, it later metaphorically expanded to mean revitalizing or accelerating any stalled process. The logic mirrors the physical act: a "jump" provides the energy needed to "start" something inert.
We had to jump-start the car after the battery died overnight.
The new funding will jump-start the stalled construction project.
She used a motivational speech to jump-start the team's morale.
A strong coffee is all I need to jump-start my morning.
The government introduced tax cuts to jump-start the economy.