CQ
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Radio. a signal sent at the beginning of radiograms conveying general information or sent by an amateur as an invitation for any other amateur to reply.
Military. charge of quarters.
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Based on the Random House Unabridged Dictionary, © Random House, Inc. 2023
How to use CQ in a sentence
British Dictionary definitions for CQ
CQ
noun
telegraphy telephony a symbol transmitted by an amateur radio operator requesting two-way communication with any other amateur radio operator listening
abbreviation for
military charge of quarters
Collins English Dictionary - Complete & Unabridged 2012 Digital Edition
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