You searched for:
“aetherphone”
A purely melodic instrument of the electronic family typically played by moving the right hand between two projecting electrodes with the left hand controlling dynamics and articulation; also known as a theremin.
This entry is located in the following units:
ethero-, ether-, aethero-, aether-, aither-
(page 2)
phon-, phono-, -phone, -phonia, -phonic, -phonetic, -phonous, -phonically, -phonetically, -phony +
(page 5)