Meaning of wireless telegraph in English:

wireless telegraph

noun

  • An apparatus for sending telegrams using radio waves instead of wires.

Origin

Late 19th century; earliest use found in Olean (New York) Democrat. From wireless + telegraph.

Pronunciation

wireless telegraph

/ˌwʌɪələs ˈtɛlɪɡrɑːf/ /ˌwʌɪələs ˈtɛlɪɡraf/