Definition of wireless telegraphy in English:

wireless telegraphy

noun ˌwʌɪələs tɪˈlɛɡrəfi

historical

Telegraphy in which the signal is transmitted by radio waves rather than over wires.

Late 19th century; earliest use found in Saturday Evening Telegraph (Alton, Illinois). From wireless + telegraphy.

nounˌwʌɪələs tɪˈlɛɡrəfi

historical

Telegraphy in which the signal is transmitted by radio waves rather than over wires.

Late 19th century; earliest use found in Saturday Evening Telegraph (Alton, Illinois). From wireless + telegraphy.

单词	wireless telegraphy
释义	Definition of wireless telegraphy in English: wireless telegraphy noun ˌwʌɪələs tɪˈlɛɡrəfi historical Telegraphy in which the signal is transmitted by radio waves rather than over wires. Origin Late 19th century; earliest use found in Saturday Evening Telegraph (Alton, Illinois). From wireless + telegraphy. Definition of wireless telegraphy in US English: wireless telegraphy nounˌwʌɪələs tɪˈlɛɡrəfi historical Telegraphy in which the signal is transmitted by radio waves rather than over wires. Origin Late 19th century; earliest use found in Saturday Evening Telegraph (Alton, Illinois). From wireless + telegraphy.
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