Simple Definition of generator

from our Learner's Dictionary

generator

noun

plural generators
: something that produces something
This new product will be a major revenue generator.
especially : a machine that produces electricity
a backup generator for the store

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“Generator.” Merriam-Webster.com Simple Definition, Merriam-Webster, https://www.merriam-webster.com/simple/generator. Accessed 24 Jun. 2026.

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