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Meaning of optophone | Babel Free

Noun CEFR B2
ˈɑptəˌfoʊn

Definitions

  1. A device that transforms light into sound.
  2. A device, used by the blind, that scans text and generates a different sound for each character

Equivalents

Français optophone

CEFR level

B2
Upper Intermediate
This word is part of the CEFR B2 vocabulary — upper intermediate level.
See all B2 English words →

See also

optophysiology optoporation optosensing optospintronics optostimulation optotagging

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