noun
Etymology: Aeolian (III)
: a contrivance attached to a piano that prolongs vibrations and increases volume of sound by forcing a stream of air upon the strings
noun
Etymology: Aeolian (III)
: a contrivance attached to a piano that prolongs vibrations and increases volume of sound by forcing a stream of air upon the strings
Webster's New International English Dictionary. Новый международный словарь английского языка Webster. 2012