pulsator

A diamond pulsator shakes the gravel to separate the gems.

Definition

1. Noun:
   • A device that vibrates or pulses: "pulsator" refers to a machine or mechanism that produces a pulsating motion, often used in industrial or mechanical contexts.
   • A diamond-sorting machine: Specifically, in mining, a "pulsator" is a type of sieve or screen that uses pulsating movements to separate diamonds or other materials by size or density.

Usage Examples

• Noun:
  • The factory installed a new pulsator to improve the efficiency of the diamond sorting process. (A machine that uses pulsing action to separate materials.)
  • The pulsator in the washing machine helps agitate the clothes by creating rhythmic vibrations. (A device that produces a pulsating motion.)

Advanced Usage

• "pulsator" in mechanical engineering: Often used to describe a component that generates periodic pressure or movement.
  • The hydraulic system relies on a pulsator to regulate fluid flow. (A device that creates rhythmic pulses in a fluid system.)

Variants and Related Words

• Pulsate (verb): to expand and contract rhythmically; to throb.
  • The heart begins to pulsate as blood flows through it. (To beat or throb in a regular rhythm.)
• Pulsation (noun): a single beat or throb; the act of pulsating.
  • The pulsation of the engine indicated a smooth operation. (A rhythmic beat or vibration.)
• Pulsatile (adjective): relating to or characterized by pulsation.
  • The pulsatile flow of blood is essential for circulation. (Having a rhythmic, beating quality.)

Synonyms

• Vibrator: a device that produces vibration.
• Oscillator: a device that produces regular fluctuations.
• Throbber: a mechanism that produces a throbbing motion.

Related Idioms

Phrasal Verbs