radiotelephony

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

noun

1. the constructing or operating of radiotelephones. : RT

Word History and Origins

Origin of radiotelephony¹

First recorded in 1905–10; radio- + telephony

Example Sentences

They believed that it might be possible to use radiotelephony in places where wires could not be laid.

From Project Gutenberg

The improved audion holds out a wonderful future for radiotelephony.

From Project Gutenberg