transcription, транскрипция: [ noun ]
Etymology: slip (II)
Date: 1898
: one of two or more continuous conducting rings from which the brushes take or to which they deliver current in a generator or motor
SLIP RING
Meaning of SLIP RING in English
Merriam-Webster's Collegiate English vocabulary. Энциклопедический словарь английского языка Merriam Webster. 2003