Here you will find one or more explanations in English for the word Phrenograph.
Also in the bottom left of the page several parts of wikipedia pages related to the word Phrenograph and, of course, Phrenograph synonyms and on the right images related to the word Phrenograph.
Phrenograph
Phrenograph Phre"no*graph, n. [Gr. ?, ?, the migriff +
-graph.] (Physiol.)
An instrument for registering the movements of the diaphragm,
or midriff, in respiration.
Meaning of Phrenograph from wikipedia
