[noo-muh-graf, -grahf, nyoo-]

noun Medicine/Medical.

a device for recording graphically the respiratory movements of the thorax.

Origin of pneumograph

First recorded in 1875–80; pneumo- + -graph
Related formspneu·mo·graph·ic [noo-muh-graf-ik, nyoo-] /ˌnu məˈgræf ɪk, ˌnyu-/, adjective Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2019

Examples from the Web for pneumograph

Historical Examples of pneumograph

British Dictionary definitions for pneumograph



med an instrument for making a record (pneumogram) of respiratory movements
Collins English Dictionary - Complete & Unabridged 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012