sonotone

French

Etymology

From the trademark Sonotone, manufacturer of hearing aids from 1929 to 2005.

Noun

sonotone m (plural sonotones)

  1. synonym of audioprothèse

Further reading

Spanish

Etymology

From the trademark Sonotone, manufacturer of hearing aids from 1929 to 2005.

Noun

sonotone m (plural sonotones)

  1. hearing aid
    Synonym: audífono

Further reading

This article is issued from Wiktionary. The text is available under Creative Commons Attribution-Share Alike 4.0 unless otherwise noted. Additional terms may apply for the media files.