a device or program that converts encoded data into its original form, a person who decodes or interprets a message or signal

Formal and Informal Expressions of decoder

In different contexts, you can replace 'decoder' with suitable alternatives. In a more formal setting, 'interpreter, translator' is apt. In informal speech or writing, 'converter, decrypter' is a commonplace synonym.

decoder: Explore its Definition & Usage

decoder Definition

1a device or program that converts encoded data into its original form
2a person who decodes or interprets a message or signal

Using decoder: Examples

Take a moment to familiarize yourself with how "decoder" can be used in various situations through the following examples!

Example
The decoder translates the digital signal into an analog audio signal.
Example
The spy was a skilled decoder and could decipher even the most complex codes.
Example
The satellite receiver has a built-in decoder to unscramble encrypted channels.

decoder Synonyms and Antonyms

Synonyms for decoder

interpreter
translator
converter
decrypter

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Summary: decoder in Brief

A 'decoder' [dɪˈkəʊdə(r)] is a device or program that converts encoded data into its original form. It can also refer to a person who decodes or interprets a message or signal. Examples include a decoder for digital signals to analog audio, or a spy who can decipher complex codes.