Sonifer definitions

Sonifer

• (n.) A kind of ear trumpet for the deaf, or the partially deaf.
Found on http://thinkexist.com/dictionary/meaning/sonifer/

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Sonifer

Son'i·fer noun [ New Latin See Soniferous .] A kind of ear trumpet for the deaf, or the partially deaf.
Found on http://www.encyclo.co.uk/webster/S/144

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