Definition of Pupin system
: a telephone communication system in which the fidelity of the transmission is increased by introducing inductance coils in the line at definite equal intervals
Love words? You must — there are over 200,000 words in our free online dictionary, but you are looking for one that’s only in the Merriam-Webster Unabridged Dictionary.
Start your free trial today and get unlimited access to America's largest dictionary, with:
- More than 250,000 words that aren't in our free dictionary
- Expanded definitions, etymologies, and usage notes
- Advanced search features
- Ad free!
Origin and Etymology of pupin system
after Michael I. Pupin †1935 American physicist and inventor
Seen and Heard
What made you want to look up Pupin system? Please tell us where you read or heard it (including the quote, if possible).