A conical acoustic device formerly used to direct sound to the ear of a hearing-impaired person
  1. ear-trumpet
  2. listening device
  3. otophone
  4. sonifer
  5. electronic hearing aid
  6. deaf-aid
  7. amplifier
  8. hard-of-hearing aid
  9. sound intensifier
  10. headphone
  11. transistor hearing aid
  12. vacuum-tube hearing aid

Words Related to Hearing-aid

Related words are words that are directly connected to each other through their meaning, even if they are not synonyms or antonyms. This connection may be general or specific, or the words may appear frequently together.