Pupin system
noun
Pu·pin system
pyüˈpēn-
: a telephone communication system in which the fidelity of the transmission is increased by introducing inductance coils in the line at definite equal intervals
Word History
Etymology
after Michael I. Pupin †1935 American physicist and inventor
- for old times' sake
- for one
- for one reason or another
- for one's age
- for one's benefit
- for one's money
- for one's own benefit
- for one's own good
- for one's part
- for one's sins
- for oneself
- for openers
- for ourselves
- for practical purposes
- for print
- for process
- for quite some time
- for real
- for rent
- for review
- for safekeeping
- for sale
- for services rendered
- for short
- for show