PULSATOR
Meaning of PULSATOR in English
n.
Pronunciation: ' p ə l- ˌ s ā -t ə r, ˌ p ə l- '
Function: noun
Date: 1890
: something that beats or throbs in working
Merriam Webster Collegiate English Dictionary.
Merriam Webster - Энциклопедический словарь английского языка.
2012