generator
noun(gen-er-a-tor)
someone who originates or causes or initiates something
Examples:
He was the generator of several complaints.
generator
noun(gen-er-a-tor)
an apparatus that produces a vapor or gas
generator
noun(gen-er-a-tor)
an electronic device for producing a signal voltage
generator
noun(gen-er-a-tor)
engine that converts mechanical energy into electrical energy by electromagnetic induction