noun

converter

kuhn-VUR-tuh

noun

A device or program that changes something from one form to another.

"She used an online converter to change the video file format."

"The catalytic converter reduces harmful emissions from the exhaust."

How to Use Converter

Learner’s notes

In plain EnglishA tool, device, or piece of software that turns one thing into another — units, file formats, electrical current, and so on.

Common pairings

currency converter catalytic converter file converter

converters plural

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Can you complete this real example?

She used an online _____ to change the video file format.

deserter