cryptophone
Definitions
A secure telephone that provides security against eavesdropping and electronic surveillance.
Equivalents
Françaiscryptophone
Portuguêscriptofone
Examples
“The bulky refrigerator-size boxes that scrambled the phone discussions of Roosevelt and Churchill are just steps from the hefty cryptophones of the 1970s and more modern versions.”
CEFR level
C1
Advanced
This word is part of the CEFR C1 vocabulary — advanced level.
This word is part of the CEFR C1 vocabulary — advanced level.
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