A surname.

A small, thin fish of Pacific North American coastal waters, Aulorhynchus flavidus

(organic chemistry) A chlorofluorocarbon halomethane formerly used as a refrigerant and aerosol spray propellant, now banned in many countries because of its effects on the ozone layer.

The measurement of Eustachian tube function by placing a microphone in the ear and a source of sound within the mouth