radiophone

[rey-dee-oh-fohn]

noun

1. a radiotelephone.

2. any of various devices for producing sound by the action of radiant energy.

verb (used with or without object)

1. to radiotelephone.

radiophone

/ ˈreɪdɪəʊˌfəʊn /

noun

1. another name for radiotelephone

Other Word Forms

• radiophonic adjective
• radiophony noun

Word History and Origins

Origin of radiophone¹

First recorded in 1880–85; radio- + -phone

Example Sentences

Receivers in the ceiling allowed them to use radiophones.

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Some of the confusion might be explained by poor communications between Ahuas and the outside world – there was only the hospital’s radiophone and mail that reached the post irregularly.

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Spec′trophōne, an adaptation of the spectroscope, in which, on the principle of the radiophone, perception of a succession of sounds takes the place of observation by the eye.—adj.

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“And the best of it is, he is to radiophone,” added Bob to Joe.

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Afield, you wore a spacesuit, and conversed by helmet radiophone.

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