decode

/diˈkoʊd/
verb
  1. To convert a coded or encrypted message into a form that can be understood.
    • Our team worked all night to decode the enemy's transmission.
    • The spy tried to decode the secret message using a special key.
    • You need a cipher to decode this ancient script.
  2. To interpret or understand something that is difficult to grasp or not immediately clear.
    • It took me a while to decode the meaning of his strange behavior.
    • She could easily decode the subtle hints in his tone of voice.
    • Art critics often try to decode the symbolism in a painting.
  3. To convert digital data or signals back into their original form, such as audio or video.
    • The software can decode MP3 files into playable audio.
    • The app decodes the QR code and shows the website link.
    • Your TV needs a special box to decode the high-definition signal.
Antonyms
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