Webster’s Revised Unabridged Dictionary · 1913
Echoscope
Ech′o·scope, n. [Gr. ἠχώ, ἠχοῦς, sound + -scope.] (Med.) An instrument for intensifying sounds produced by percussion of the thorax. Knight.
Webster’s Revised Unabridged Dictionary · 1913
Ech′o·scope, n. [Gr. ἠχώ, ἠχοῦς, sound + -scope.] (Med.) An instrument for intensifying sounds produced by percussion of the thorax. Knight.