PULSATOR
Meaning of PULSATOR in English
transcription, транскрипция: [ ˈpəl-ˌsā-tər, ˌpəl-ˈ ]
noun
Date: 1890
: something that beats or throbs in working
Merriam-Webster's Collegiate English vocabulary.
Энциклопедический словарь английского языка Merriam Webster.
2003