You searched for: “teletactors”
teletactor (s) (noun), teletactors (pl)
An instrument making it possible for those who are deaf to feel sound vibrations with their finger tips.
This entry is located in the following units: tang-, tact-, tast-, ting-, -tig -tag, -teg- (page 7) tele-, tel-, telo-, -telic, -telical (page 7)