- a person or thing that differentiates.
- Computers. an electronic device whose output signal is proportional to the derivative of its input signal.
- Electricity, Electronics. a transducer or circuit (differentiator circuit) whose output is proportional to the rate of change of the input signal.
Origin of differentiator
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2018