Thesaurus: photophone
An apparatus for the production of sound by the action of rays of light.
Related headwords
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Definitions
- n. An apparatus for the production of sound by the action of rays of light.
- An apparatus for the production of sound by the action of rays of light. A. G. Bell.
- An apparatus for the production of sound by the action of raysof light. A. G. Bell.
- n. An apparatus for the production of sound by the action of rays of light.