phonomotor
now historical
noun
A device in which sound waves cause a diaphragm to vibrate, which in turn drives a wheel.
Origin
Late 19th century; earliest use found in Scientific American.
- recogitate
- recogitation
- recognisable
- recognisance
- recognisant
- recognise
- recognisingly
- recognisor
- recognition
- recognitional
- recognition call
- recognition color
- recognition colour
- recognition grammar
- recognition mark
- recognition marking
- recognition picketing
- recognition scene
- recognition service
- recognition signal
- recognition vocabulary
- recognition word
- recognitive
- recognitor
- recognizability