i Register
In some senses, pulsator is marked as dated. Watch for register when choosing this word.
pulsator
noun 5
Definitions
noun
1
Any pulsating astronomical object
2
A beater; a striker.
3
That which beats or throbs in working.
Model washing-machines containing a large tank with a realistic pulsator, and a wringer with independently sprung rubber rollers.
4
A pulsometer.
5
A jigging machine used in the South African diamond industry.
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