Definition

1. Noun:
   • A device for changing one substance, form, or state into another: A "converter" is a piece of equipment that transforms something from one condition, format, or type into a different one. This change often involves energy, signals, or data.

Usage and Examples

• Noun:
  • The power converter allows you to use your American electronics in European outlets. (The device changes the electrical form from one standard to another.)
  • The catalytic converter in a car changes harmful exhaust gases into less harmful substances. (The device transforms one substance into another.)
  • We need an analog-to-digital converter for this audio signal. (The device changes the signal from one state/form to another.)

Advanced Usage

• "Torque converter": A specific type of fluid coupling used in automatic transmissions to transfer and multiply rotational power from an engine.

  • The car's smooth gear shifts are due to its efficient torque converter.

• "File converter": Software that changes a file from one format to another (e.g., a PDF to a Word document).

  • I used an online file converter to change the image format.

Variants and Related Words

• Convert (verb): To change something into a different form or so it can be used in a different way.

  • Solar panels convert sunlight into electricity.

• Conversion (noun): The process of changing something from one form to another.

  • The conversion of the old factory into apartments is complete.

Synonyms

• Transformer: A device that changes the voltage of an alternating current.
• Adapter: A device for connecting pieces of equipment that were not originally designed to be connected, often involving a change in form or function.

Related Phrases and Compounds

• Catalytic converter: A device in a vehicle's exhaust system that uses a catalyst to convert toxic gases into less toxic pollutants.

  • Replacing the faulty catalytic converter improved the car's emissions.

• Digital converter box: A device that converts digital television signals so they can be displayed on an older analog TV.

  • Before buying a new TV, they used a digital converter box.

Noun

1. a device for changing one substance or form or state into another