Bible Dictionaries
Auxetophone

Webster's Dictionary

(n.) A pneumatic reproducer for a phonograph, controlled by the recording stylus on the principle of the relay. It produces much clearer and louder tones than does the ordinary vibrating disk reproducer.

Bibliography Information
Webster, Noah. Entry for 'Auxetophone'. Noah Webster's American Dictionary. https://www.studylight.org/​dictionaries/​eng/​web/​a/auxetophone.html. 1828.