This word is acceptable for play in the US & UK dictionaries that are being used in the following games:

• Lexulous
• Wordscraper
• Wordosaur

n. One that decodes.

n. A device that decodes a scrambled electronic signal to make it interpretable.

n. A person who decodes secret messages

n. A device that decodes a scrambled electronic signal e.g. of a satellite television signal

n. the kind of intellectual who converts messages from a code to plain text

n. a machine that converts a coded text into ordinary language

machine   

coder   

Oder    Yoder    broder    coder    loader    moder    odor    soder   

encoder    expander    comparator    interpolator    corem    Andover    fractional-n    isolinear    modula    sampler