radiotelephony

[rey-dee-oh-tuh-lef-uh-nee]
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noun

the constructing or operating of radiotelephones.

Origin of radiotelephony

First recorded in 1905–10; radio- + telephony
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2019

Examples from the Web for radiotelephony

Historical Examples of radiotelephony