You searched for: “diplophonia”
diplophonia (s) (noun), diplophonias (pl)
The production of double vocal sounds: Diplophonia takes place when two tones of different pitches are produced simultaneously by a person's voice.
This entry is located in the following units: diplo-, dipl- (page 3) phon-, phono-, -phone, -phonia, -phonic, -phonetic, -phonous, -phonically, -phonetically, -phony + (page 4)